1617073627

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 1832834304

約数和(自身を除く): 215760677

約数列:

[1, 13, 23, 169, 299, 643, 647, 3887, 8359, 8411, 14789, 14881, 108667, 109343, 192257, 193453, 416021, 2499341, 2514889, 5408273, 9568483, 70307549, 124390279, 1617073627]

約数ペア:

[(1, 1617073627), (13, 124390279), (23, 70307549), (169, 9568483), (299, 5408273), (643, 2514889), (647, 2499341), (3887, 416021), (8359, 193453), (8411, 192257), (14789, 109343), (14881, 108667)]