77389793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 88408320

約数和(自身を除く): 11018527

約数列:

[1, 13, 19, 137, 247, 1781, 2287, 2603, 29731, 33839, 43453, 313319, 564889, 4073147, 5953061, 77389793]

約数ペア:

[(1, 77389793), (13, 5953061), (19, 4073147), (137, 564889), (247, 313319), (1781, 43453), (2287, 33839), (2603, 29731)]