2912447679

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{131779}}^1$

素因数の和:131974

約数の個数: 16

約数和(自身を含む): 3985027200

約数和(自身を除く): 1072579521

約数列:

[1, 3, 53, 139, 159, 417, 7367, 22101, 131779, 395337, 6984287, 18317281, 20952861, 54951843, 970815893, 2912447679]

約数ペア:

[(1, 2912447679), (3, 970815893), (53, 54951843), (139, 20952861), (159, 18317281), (417, 6984287), (7367, 395337), (22101, 131779)]