121476687

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 163739520

約数和(自身を除く): 42262833

約数列:

[1, 3, 139, 417, 523, 557, 1569, 1671, 72697, 77423, 218091, 232269, 291311, 873933, 40492229, 121476687]

約数ペア:

[(1, 121476687), (3, 40492229), (139, 873933), (417, 291311), (523, 232269), (557, 218091), (1569, 77423), (1671, 72697)]