15427841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 18745056

約数和(自身を除く): 3317215

約数列:

[1, 11, 13, 43, 143, 169, 193, 473, 559, 1859, 2123, 2509, 6149, 7267, 8299, 27599, 32617, 79937, 91289, 107887, 358787, 1186757, 1402531, 15427841]

約数ペア:

[(1, 15427841), (11, 1402531), (13, 1186757), (43, 358787), (143, 107887), (169, 91289), (193, 79937), (473, 32617), (559, 27599), (1859, 8299), (2123, 7267), (2509, 6149)]