681866479

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{1697}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 793359936

約数和(自身を除く): 111493457

約数列:

[1, 7, 61, 427, 941, 1697, 6587, 11879, 57401, 103517, 401807, 724619, 1596877, 11178139, 97409497, 681866479]

約数ペア:

[(1, 681866479), (7, 97409497), (61, 11178139), (427, 1596877), (941, 724619), (1697, 401807), (6587, 103517), (11879, 57401)]