22715147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 28817376

約数和(自身を除く): 6102229

約数列:

[1, 7, 13, 47, 91, 113, 329, 611, 791, 1469, 2209, 4277, 5311, 10283, 15463, 28717, 37177, 69043, 201019, 249617, 483301, 1747319, 3245021, 22715147]

約数ペア:

[(1, 22715147), (7, 3245021), (13, 1747319), (47, 483301), (91, 249617), (113, 201019), (329, 69043), (611, 37177), (791, 28717), (1469, 15463), (2209, 10283), (4277, 5311)]