86277917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{21727}}^1$

素因数の和:21776

約数の個数: 12

約数和(自身を含む): 99340416

約数和(自身を除く): 13062499

約数列:

[1, 11, 19, 209, 361, 3971, 21727, 238997, 412813, 4540943, 7843447, 86277917]

約数ペア:

[(1, 86277917), (11, 7843447), (19, 4540943), (209, 412813), (361, 238997), (3971, 21727)]