2003123577

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 3452416128

約数和(自身を除く): 1449292551

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 83, 91, 147, 173, 219, 249, 273, 511, 519, 581, 637, 949, 1079, 1211, 1533, 1743, 1911, 2249, 2847, 3237, 3577, 3633, 4067, 6059, 6643, 6747, 7553, 8477, 10731, 12201, 12629, 14359, 15743, 18177, 19929, 22659, 25431, 37887, 42413, 43077, 46501, 47229, 52871, 78767, 88403, 100513, 110201, 127239, 139503, 158613, 164177, 186667, 236301, 265209, 296891, 301539, 330603, 492531, 551369, 560001, 618821, 703591, 890673, 1048207, 1149239, 1306669, 1654107, 1856463, 2110773, 3144621, 3447717, 3859583, 3920007, 7337449, 8044673, 9146683, 11578749, 13626691, 22012347, 24134019, 27440049, 40880073, 51362143, 95386837, 154086429, 286160511, 667707859, 2003123577]

約数ペア:

[(1, 2003123577), (3, 667707859), (7, 286160511), (13, 154086429), (21, 95386837), (39, 51362143), (49, 40880073), (73, 27440049), (83, 24134019), (91, 22012347), (147, 13626691), (173, 11578749), (219, 9146683), (249, 8044673), (273, 7337449), (511, 3920007), (519, 3859583), (581, 3447717), (637, 3144621), (949, 2110773), (1079, 1856463), (1211, 1654107), (1533, 1306669), (1743, 1149239), (1911, 1048207), (2249, 890673), (2847, 703591), (3237, 618821), (3577, 560001), (3633, 551369), (4067, 492531), (6059, 330603), (6643, 301539), (6747, 296891), (7553, 265209), (8477, 236301), (10731, 186667), (12201, 164177), (12629, 158613), (14359, 139503), (15743, 127239), (18177, 110201), (19929, 100513), (22659, 88403), (25431, 78767), (37887, 52871), (42413, 47229), (43077, 46501)]