29974191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 45445680

約数和(自身を除く): 15471489

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 2129, 4693, 6387, 14079, 27677, 40451, 83031, 121353, 525863, 768569, 1577589, 2305707, 9991397, 29974191]

約数ペア:

[(1, 29974191), (3, 9991397), (13, 2305707), (19, 1577589), (39, 768569), (57, 525863), (247, 121353), (361, 83031), (741, 40451), (1083, 27677), (2129, 14079), (4693, 6387)]