15373761221

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{21377}}^1$

素因数の和:22533

約数の個数: 24

約数和(自身を含む): 19277397720

約数和(自身を除く): 3903636499

約数列:

[1, 7, 13, 49, 91, 637, 1129, 7903, 14677, 21377, 55321, 102739, 149639, 277901, 719173, 1047473, 1945307, 13617149, 24134633, 168942431, 313750229, 1182597017, 2196251603, 15373761221]

約数ペア:

[(1, 15373761221), (7, 2196251603), (13, 1182597017), (49, 313750229), (91, 168942431), (637, 24134633), (1129, 13617149), (7903, 1945307), (14677, 1047473), (21377, 719173), (55321, 277901), (102739, 149639)]