9520819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 12070656

約数和(自身を除く): 2549837

約数列:

[1, 7, 11, 61, 77, 427, 671, 2027, 4697, 14189, 22297, 123647, 156079, 865529, 1360117, 9520819]

約数ペア:

[(1, 9520819), (7, 1360117), (11, 865529), (61, 156079), (77, 123647), (427, 22297), (671, 14189), (2027, 4697)]