23304591

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9324

約数の個数: 20

約数和(自身を含む): 35939904

約数和(自身を除く): 12635313

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9281, 27843, 83529, 250587, 287711, 751761, 863133, 2589399, 7768197, 23304591]

約数ペア:

[(1, 23304591), (3, 7768197), (9, 2589399), (27, 863133), (31, 751761), (81, 287711), (93, 250587), (279, 83529), (837, 27843), (2511, 9281)]