5404161

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 8490720

約数和(自身を除く): 3086559

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 379, 679, 1137, 2037, 2653, 4753, 7959, 14259, 18571, 36763, 55713, 110289, 257341, 772023, 1801387, 5404161]

約数ペア:

[(1, 5404161), (3, 1801387), (7, 772023), (21, 257341), (49, 110289), (97, 55713), (147, 36763), (291, 18571), (379, 14259), (679, 7959), (1137, 4753), (2037, 2653)]