129110191

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 149713408

約数和(自身を除く): 20603217

約数列:

[1, 7, 103, 331, 541, 721, 2317, 3787, 34093, 55723, 179071, 238651, 390061, 1253497, 18444313, 129110191]

約数ペア:

[(1, 129110191), (7, 18444313), (103, 1253497), (331, 390061), (541, 238651), (721, 179071), (2317, 55723), (3787, 34093)]