407788497

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{964039}}^1$

素因数の和:964092

約数の個数: 12

約数和(自身を含む): 601560960

約数和(自身を除く): 193772463

約数列:

[1, 3, 9, 47, 141, 423, 964039, 2892117, 8676351, 45309833, 135929499, 407788497]

約数ペア:

[(1, 407788497), (3, 135929499), (9, 45309833), (47, 8676351), (141, 2892117), (423, 964039)]