1789968131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27299}}^1$

素因数の和:27371

約数の個数: 32

約数和(自身を含む): 2358720000

約数和(自身を除く): 568751869

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3451, 3857, 9367, 27299, 65569, 191093, 464083, 518681, 791671, 3248581, 3630767, 5541697, 8817577, 13458407, 15041749, 61723039, 94208849, 105292243, 255709733, 1789968131]

約数ペア:

[(1, 1789968131), (7, 255709733), (17, 105292243), (19, 94208849), (29, 61723039), (119, 15041749), (133, 13458407), (203, 8817577), (323, 5541697), (493, 3630767), (551, 3248581), (2261, 791671), (3451, 518681), (3857, 464083), (9367, 191093), (27299, 65569)]