420329590911

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{428470531}}^1$

素因数の和:428470646

約数の個数: 12

約数和(自身を含む): 612712860760

約数和(自身を除く): 192383269849

約数列:

[1, 3, 9, 109, 327, 981, 428470531, 1285411593, 3856234779, 46703287879, 140109863637, 420329590911]

約数ペア:

[(1, 420329590911), (3, 140109863637), (9, 46703287879), (109, 3856234779), (327, 1285411593), (981, 428470531)]