1297051479

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{2362571}}^1$

素因数の和:2362638

約数の個数: 12

約数和(自身を含む): 1904233032

約数和(自身を除く): 607181553

約数列:

[1, 3, 9, 61, 183, 549, 2362571, 7087713, 21263139, 144116831, 432350493, 1297051479]

約数ペア:

[(1, 1297051479), (3, 432350493), (9, 144116831), (61, 21263139), (183, 7087713), (549, 2362571)]