490729599

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{11579}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 753302160

約数和(自身を除く): 262572561

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 2493, 4709, 11579, 14127, 34737, 42381, 104211, 196843, 590529, 1771587, 3207383, 9622149, 28866447, 54525511, 163576533, 490729599]

約数ペア:

[(1, 490729599), (3, 163576533), (9, 54525511), (17, 28866447), (51, 9622149), (153, 3207383), (277, 1771587), (831, 590529), (2493, 196843), (4709, 104211), (11579, 42381), (14127, 34737)]