71760871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21313}}^1$

素因数の和:21370

約数の個数: 16

約数和(自身を含む): 90712384

約数和(自身を除く): 18951513

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 21313, 149191, 277069, 788581, 1939483, 5520067, 10251553, 71760871]

約数ペア:

[(1, 71760871), (7, 10251553), (13, 5520067), (37, 1939483), (91, 788581), (259, 277069), (481, 149191), (3367, 21313)]