299715087

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 473863680

約数和(自身を除く): 174148593

約数列:

[1, 3, 7, 21, 29, 87, 203, 523, 609, 941, 1569, 2823, 3661, 6587, 10983, 15167, 19761, 27289, 45501, 81867, 106169, 191023, 318507, 492143, 573069, 1476429, 3445001, 10335003, 14272147, 42816441, 99905029, 299715087]

約数ペア:

[(1, 299715087), (3, 99905029), (7, 42816441), (21, 14272147), (29, 10335003), (87, 3445001), (203, 1476429), (523, 573069), (609, 492143), (941, 318507), (1569, 191023), (2823, 106169), (3661, 81867), (6587, 45501), (10983, 27289), (15167, 19761)]