24247881

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 40158144

約数和(自身を除く): 15910263

約数列:

[1, 3, 7, 9, 21, 63, 557, 691, 1671, 2073, 3899, 4837, 5013, 6219, 11697, 14511, 35091, 43533, 384887, 1154661, 2694209, 3463983, 8082627, 24247881]

約数ペア:

[(1, 24247881), (3, 8082627), (7, 3463983), (9, 2694209), (21, 1154661), (63, 384887), (557, 43533), (691, 35091), (1671, 14511), (2073, 11697), (3899, 6219), (4837, 5013)]