923075867

素因数分解:

$7^2\times {\mathrm{233}}^2\times {\mathrm{347}}^1$

素因数の和:827

約数の個数: 18

約数和(自身を含む): 1081518228

約数和(自身を除く): 158442361

約数列:

[1, 7, 49, 233, 347, 1631, 2429, 11417, 17003, 54289, 80851, 380023, 565957, 2660161, 3961699, 18838283, 131867981, 923075867]

約数ペア:

[(1, 923075867), (7, 131867981), (49, 18838283), (233, 3961699), (347, 2660161), (1631, 565957), (2429, 380023), (11417, 80851), (17003, 54289)]