22672257

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 8078463

約数列:

[1, 3, 103, 239, 307, 309, 717, 921, 24617, 31621, 73373, 73851, 94863, 220119, 7557419, 22672257]

約数ペア:

[(1, 22672257), (3, 7557419), (103, 220119), (239, 94863), (307, 73851), (309, 73373), (717, 31621), (921, 24617)]