15691408941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{48481}}^1$

素因数の和:48733

約数の個数: 32

約数和(自身を含む): 23175171712

約数和(自身を除く): 7483762771

約数列:

[1, 3, 13, 39, 43, 129, 193, 559, 579, 1677, 2509, 7527, 8299, 24897, 48481, 107887, 145443, 323661, 630253, 1890759, 2084683, 6254049, 9356833, 27100879, 28070499, 81302637, 121638829, 364916487, 402343819, 1207031457, 5230469647, 15691408941]

約数ペア:

[(1, 15691408941), (3, 5230469647), (13, 1207031457), (39, 402343819), (43, 364916487), (129, 121638829), (193, 81302637), (559, 28070499), (579, 27100879), (1677, 9356833), (2509, 6254049), (7527, 2084683), (8299, 1890759), (24897, 630253), (48481, 323661), (107887, 145443)]