247893198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5902219}}^1$

素因数の和:5902231

約数の個数: 16

約数和(自身を含む): 566613120

約数和(自身を除く): 318719922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5902219, 11804438, 17706657, 35413314, 41315533, 82631066, 123946599, 247893198]

約数ペア:

[(1, 247893198), (2, 123946599), (3, 82631066), (6, 41315533), (7, 35413314), (14, 17706657), (21, 11804438), (42, 5902219)]