138618907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14593}}^1$

素因数の和:14682

約数の個数: 16

約数和(自身を含む): 168122880

約数和(自身を除く): 29503973

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 14593, 102151, 335639, 860987, 2349473, 6026909, 19802701, 138618907]

約数ペア:

[(1, 138618907), (7, 19802701), (23, 6026909), (59, 2349473), (161, 860987), (413, 335639), (1357, 102151), (9499, 14593)]