457889733

素因数分解:

$3^3\times 7^1\times {\mathrm{2422697}}^1$

素因数の和:2422713

約数の個数: 16

約数和(自身を含む): 775263360

約数和(自身を除く): 317373627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2422697, 7268091, 16958879, 21804273, 50876637, 65412819, 152629911, 457889733]

約数ペア:

[(1, 457889733), (3, 152629911), (7, 65412819), (9, 50876637), (21, 21804273), (27, 16958879), (63, 7268091), (189, 2422697)]