2912121401

素因数分解:

$7^2\times {\mathrm{1481}}^1\times {\mathrm{40129}}^1$

素因数の和:41624

約数の個数: 12

約数和(自身を含む): 3389941620

約数和(自身を除く): 477820219

約数列:

[1, 7, 49, 1481, 10367, 40129, 72569, 280903, 1966321, 59431049, 416017343, 2912121401]

約数ペア:

[(1, 2912121401), (7, 416017343), (49, 59431049), (1481, 1966321), (10367, 280903), (40129, 72569)]