76988821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7487}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 95606784

約数和(自身を除く): 18617963

約数列:

[1, 7, 13, 91, 113, 791, 1469, 7487, 10283, 52409, 97331, 681317, 846031, 5922217, 10998403, 76988821]

約数ペア:

[(1, 76988821), (7, 10998403), (13, 5922217), (91, 846031), (113, 681317), (791, 97331), (1469, 52409), (7487, 10283)]