23366329

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 27561600

約数和(自身を除く): 4195271

約数列:

[1, 7, 43, 149, 301, 521, 1043, 3647, 6407, 22403, 44849, 77629, 156821, 543403, 3338047, 23366329]

約数ペア:

[(1, 23366329), (7, 3338047), (43, 543403), (149, 156821), (301, 77629), (521, 44849), (1043, 22403), (3647, 6407)]