23901163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 6258197

約数列:

[1, 11, 13, 23, 43, 143, 169, 253, 299, 473, 559, 989, 1859, 2197, 3289, 3887, 6149, 7267, 10879, 12857, 24167, 42757, 50531, 79937, 94471, 141427, 167141, 555841, 1039181, 1838551, 2172833, 23901163]

約数ペア:

[(1, 23901163), (11, 2172833), (13, 1838551), (23, 1039181), (43, 555841), (143, 167141), (169, 141427), (253, 94471), (299, 79937), (473, 50531), (559, 42757), (989, 24167), (1859, 12857), (2197, 10879), (3289, 7267), (3887, 6149)]