78972191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 88633440

約数和(自身を除く): 9661249

約数列:

[1, 17, 29, 41, 493, 697, 1189, 3907, 20213, 66419, 113303, 160187, 1926151, 2723179, 4645423, 78972191]

約数ペア:

[(1, 78972191), (17, 4645423), (29, 2723179), (41, 1926151), (493, 160187), (697, 113303), (1189, 66419), (3907, 20213)]