670132017

素因数分解:

$3^2\times {\mathrm{359}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 974937600

約数和(自身を除く): 304805583

約数列:

[1, 3, 9, 359, 433, 479, 1077, 1299, 1437, 3231, 3897, 4311, 155447, 171961, 207407, 466341, 515883, 622221, 1399023, 1547649, 1866663, 74459113, 223377339, 670132017]

約数ペア:

[(1, 670132017), (3, 223377339), (9, 74459113), (359, 1866663), (433, 1547649), (479, 1399023), (1077, 622221), (1299, 515883), (1437, 466341), (3231, 207407), (3897, 171961), (4311, 155447)]