231932631

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{8009}}^1$

素因数の和:8223

約数の個数: 24

約数和(自身を含む): 361603440

約数和(自身を除く): 129670809

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 4137, 8009, 9653, 24027, 28959, 56063, 168189, 392441, 1177323, 1577773, 4733319, 11044411, 33133233, 77310877, 231932631]

約数ペア:

[(1, 231932631), (3, 77310877), (7, 33133233), (21, 11044411), (49, 4733319), (147, 1577773), (197, 1177323), (591, 392441), (1379, 168189), (4137, 56063), (8009, 28959), (9653, 24027)]