13882851

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 21244080

約数和(自身を除く): 7361229

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1237, 1247, 3711, 3741, 11133, 11223, 35873, 53191, 107619, 159573, 322857, 478719, 1542539, 4627617, 13882851]

約数ペア:

[(1, 13882851), (3, 4627617), (9, 1542539), (29, 478719), (43, 322857), (87, 159573), (129, 107619), (261, 53191), (387, 35873), (1237, 11223), (1247, 11133), (3711, 3741)]