997636617

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{6323}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 1475869824

約数和(自身を除く): 478233207

約数列:

[1, 3, 9, 47, 141, 373, 423, 1119, 3357, 6323, 17531, 18969, 52593, 56907, 157779, 297181, 891543, 2358479, 2674629, 7075437, 21226311, 110848513, 332545539, 997636617]

約数ペア:

[(1, 997636617), (3, 332545539), (9, 110848513), (47, 21226311), (141, 7075437), (373, 2674629), (423, 2358479), (1119, 891543), (3357, 297181), (6323, 157779), (17531, 56907), (18969, 52593)]