23679971

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 27929088

約数和(自身を除く): 4249117

約数列:

[1, 7, 43, 151, 301, 521, 1057, 3647, 6493, 22403, 45451, 78671, 156821, 550697, 3382853, 23679971]

約数ペア:

[(1, 23679971), (7, 3382853), (43, 550697), (151, 156821), (301, 78671), (521, 45451), (1057, 22403), (3647, 6493)]