2015399841

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14447}}^1$

素因数の和:14550

約数の個数: 48

約数和(自身を含む): 3412733184

約数和(自身を除く): 1397333343

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 219, 273, 511, 637, 949, 1533, 1911, 2847, 3577, 6643, 10731, 14447, 19929, 43341, 46501, 101129, 139503, 187811, 303387, 563433, 707903, 1054631, 1314677, 2123709, 3163893, 3944031, 7382417, 9202739, 13710203, 22147251, 27608217, 41130609, 51676919, 95971421, 155030757, 287914263, 671799947, 2015399841]

約数ペア:

[(1, 2015399841), (3, 671799947), (7, 287914263), (13, 155030757), (21, 95971421), (39, 51676919), (49, 41130609), (73, 27608217), (91, 22147251), (147, 13710203), (219, 9202739), (273, 7382417), (511, 3944031), (637, 3163893), (949, 2123709), (1533, 1314677), (1911, 1054631), (2847, 707903), (3577, 563433), (6643, 303387), (10731, 187811), (14447, 139503), (19929, 101129), (43341, 46501)]