27263509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10331}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 7452011

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 10331, 72317, 134303, 299599, 940121, 2097193, 3894787, 27263509]

約数ペア:

[(1, 27263509), (7, 3894787), (13, 2097193), (29, 940121), (91, 299599), (203, 134303), (377, 72317), (2639, 10331)]