490630911

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{12911}}^1$

素因数の和:13206

約数の個数: 16

約数和(自身を含む): 669358080

約数和(自身を除く): 178727169

約数列:

[1, 3, 53, 159, 239, 717, 12667, 12911, 38001, 38733, 684283, 2052849, 3085729, 9257187, 163543637, 490630911]

約数ペア:

[(1, 490630911), (3, 163543637), (53, 9257187), (159, 3085729), (239, 2052849), (717, 684283), (12667, 38733), (12911, 38001)]