1081647

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 1881600

約数和(自身を除く): 799953

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 97, 177, 189, 291, 413, 531, 679, 873, 1239, 1593, 2037, 2619, 3717, 5723, 6111, 11151, 17169, 18333, 40061, 51507, 120183, 154521, 360549, 1081647]

約数ペア:

[(1, 1081647), (3, 360549), (7, 154521), (9, 120183), (21, 51507), (27, 40061), (59, 18333), (63, 17169), (97, 11151), (177, 6111), (189, 5723), (291, 3717), (413, 2619), (531, 2037), (679, 1593), (873, 1239)]