45197943

素因数分解:

$3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 70383600

約数和(自身を除く): 25185657

約数列:

[1, 3, 7, 21, 49, 147, 349, 881, 1047, 2443, 2643, 6167, 7329, 17101, 18501, 43169, 51303, 129507, 307469, 922407, 2152283, 6456849, 15065981, 45197943]

約数ペア:

[(1, 45197943), (3, 15065981), (7, 6456849), (21, 2152283), (49, 922407), (147, 307469), (349, 129507), (881, 51303), (1047, 43169), (2443, 18501), (2643, 17101), (6167, 7329)]