23408917

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20808

約数の個数: 12

約数和(自身を含む): 28416096

約数和(自身を除く): 5007179

約数列:

[1, 7, 23, 49, 161, 1127, 20771, 145397, 477733, 1017779, 3344131, 23408917]

約数ペア:

[(1, 23408917), (7, 3344131), (23, 1017779), (49, 477733), (161, 145397), (1127, 20771)]