7280493941

素因数分解:

$7^2\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{3221}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 8553868704

約数和(自身を除く): 1273374763

約数列:

[1, 7, 49, 163, 283, 1141, 1981, 3221, 7987, 13867, 22547, 46129, 157829, 322903, 525023, 911543, 2260321, 3675161, 6380801, 25726127, 44665607, 148581509, 1040070563, 7280493941]

約数ペア:

[(1, 7280493941), (7, 1040070563), (49, 148581509), (163, 44665607), (283, 25726127), (1141, 6380801), (1981, 3675161), (3221, 2260321), (7987, 911543), (13867, 525023), (22547, 322903), (46129, 157829)]