1420610463

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{2978219}}^1$

素因数の和:2978278

約数の個数: 12

約数和(自身を含む): 2090710440

約数和(自身を除く): 670099977

約数列:

[1, 3, 9, 53, 159, 477, 2978219, 8934657, 26803971, 157845607, 473536821, 1420610463]

約数ペア:

[(1, 1420610463), (3, 473536821), (9, 157845607), (53, 26803971), (159, 8934657), (477, 2978219)]