9780180371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439697}}^1$

素因数の和:439798

約数の個数: 16

約数和(自身を含む): 11080389600

約数和(自身を除く): 1300209229

約数列:

[1, 13, 29, 59, 377, 767, 1711, 22243, 439697, 5716061, 12751213, 25942123, 165765769, 337247599, 752321567, 9780180371]

約数ペア:

[(1, 9780180371), (13, 752321567), (29, 337247599), (59, 165765769), (377, 25942123), (767, 12751213), (1711, 5716061), (22243, 439697)]