407007087

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{4483}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 554007168

約数和(自身を除く): 147000081

約数列:

[1, 3, 53, 159, 571, 1713, 4483, 13449, 30263, 90789, 237599, 712797, 2559793, 7679379, 135669029, 407007087]

約数ペア:

[(1, 407007087), (3, 135669029), (53, 7679379), (159, 2559793), (571, 712797), (1713, 237599), (4483, 90789), (13449, 30263)]