51471723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 74251008

約数和(自身を除く): 22779285

約数列:

[1, 3, 23, 29, 69, 87, 667, 841, 887, 2001, 2523, 2661, 19343, 20401, 25723, 58029, 61203, 77169, 591629, 745967, 1774887, 2237901, 17157241, 51471723]

約数ペア:

[(1, 51471723), (3, 17157241), (23, 2237901), (29, 1774887), (69, 745967), (87, 591629), (667, 77169), (841, 61203), (887, 58029), (2001, 25723), (2523, 20401), (2661, 19343)]