672070659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{81671}}^1$

素因数の和:81898

約数の個数: 16

約数和(自身を含む): 969609984

約数和(自身を除く): 297539325

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 81671, 245013, 1061723, 3185169, 17232581, 51697743, 224023553, 672070659]

約数ペア:

[(1, 672070659), (3, 224023553), (13, 51697743), (39, 17232581), (211, 3185169), (633, 1061723), (2743, 245013), (8229, 81671)]