17961290631

素因数分解:

$3^2\times {\mathrm{12959}}^1\times {\mathrm{154001}}^1$

素因数の和:166966

約数の個数: 12

約数和(自身を含む): 25946256960

約数和(自身を除く): 7984966329

約数列:

[1, 3, 9, 12959, 38877, 116631, 154001, 462003, 1386009, 1995698959, 5987096877, 17961290631]

約数ペア:

[(1, 17961290631), (3, 5987096877), (9, 1995698959), (12959, 1386009), (38877, 462003), (116631, 154001)]