13480811907

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{5431}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 18845998080

約数和(自身を除く): 5365186173

約数列:

[1, 3, 29, 87, 103, 277, 309, 831, 2987, 5431, 8033, 8961, 16293, 24099, 28531, 85593, 157499, 472497, 559393, 827399, 1504387, 1678179, 2482197, 4513161, 16222397, 43627223, 48667191, 130881669, 154951861, 464855583, 4493603969, 13480811907]

約数ペア:

[(1, 13480811907), (3, 4493603969), (29, 464855583), (87, 154951861), (103, 130881669), (277, 48667191), (309, 43627223), (831, 16222397), (2987, 4513161), (5431, 2482197), (8033, 1678179), (8961, 1504387), (16293, 827399), (24099, 559393), (28531, 472497), (85593, 157499)]