82688977

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 96636672

約数和(自身を除く): 13947695

約数列:

[1, 7, 61, 197, 427, 983, 1379, 6881, 12017, 59963, 84119, 193651, 419741, 1355557, 11812711, 82688977]

約数ペア:

[(1, 82688977), (7, 11812711), (61, 1355557), (197, 419741), (427, 193651), (983, 84119), (1379, 59963), (6881, 12017)]