811840151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2521}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 906104160

約数和(自身を除く): 94264009

約数列:

[1, 17, 19, 323, 997, 2521, 16949, 18943, 42857, 47899, 322031, 814283, 2513437, 42728429, 47755303, 811840151]

約数ペア:

[(1, 811840151), (17, 47755303), (19, 42728429), (323, 2513437), (997, 814283), (2521, 322031), (16949, 47899), (18943, 42857)]