22987263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 10107393

約数列:

[1, 3, 13, 39, 647, 911, 1941, 2733, 8411, 11843, 25233, 35529, 589417, 1768251, 7662421, 22987263]

約数ペア:

[(1, 22987263), (3, 7662421), (13, 1768251), (39, 589417), (647, 35529), (911, 25233), (1941, 11843), (2733, 8411)]