570014991

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 1085950320

約数和(自身を除く): 515935329

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 441, 637, 741, 819, 931, 1197, 1729, 1911, 2223, 2793, 5187, 5233, 5733, 8379, 12103, 15561, 15699, 36309, 36631, 47097, 68029, 99427, 108927, 109893, 204087, 256417, 298281, 329679, 476203, 612261, 695989, 769251, 894843, 1292551, 1428609, 2087967, 2307753, 3333421, 3877653, 4285827, 4871923, 6263901, 9047857, 10000263, 11632959, 14615769, 27143571, 30000789, 43847307, 63334999, 81430713, 190004997, 570014991]

約数ペア:

[(1, 570014991), (3, 190004997), (7, 81430713), (9, 63334999), (13, 43847307), (19, 30000789), (21, 27143571), (39, 14615769), (49, 11632959), (57, 10000263), (63, 9047857), (91, 6263901), (117, 4871923), (133, 4285827), (147, 3877653), (171, 3333421), (247, 2307753), (273, 2087967), (399, 1428609), (441, 1292551), (637, 894843), (741, 769251), (819, 695989), (931, 612261), (1197, 476203), (1729, 329679), (1911, 298281), (2223, 256417), (2793, 204087), (5187, 109893), (5233, 108927), (5733, 99427), (8379, 68029), (12103, 47097), (15561, 36631), (15699, 36309)]