80913707

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 93972480

約数和(自身を除く): 13058773

約数列:

[1, 7, 137, 139, 607, 959, 973, 4249, 19043, 83159, 84373, 133301, 582113, 590611, 11559101, 80913707]

約数ペア:

[(1, 80913707), (7, 11559101), (137, 590611), (139, 582113), (607, 133301), (959, 84373), (973, 83159), (4249, 19043)]