12763521

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{1021}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 18968320

約数和(自身を除く): 6204799

約数列:

[1, 3, 9, 27, 463, 1021, 1389, 3063, 4167, 9189, 12501, 27567, 472723, 1418169, 4254507, 12763521]

約数ペア:

[(1, 12763521), (3, 4254507), (9, 1418169), (27, 472723), (463, 27567), (1021, 12501), (1389, 9189), (3063, 4167)]