1018071

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 1572480

約数和(自身を除く): 554409

約数列:

[1, 3, 9, 31, 41, 89, 93, 123, 267, 279, 369, 801, 1271, 2759, 3649, 3813, 8277, 10947, 11439, 24831, 32841, 113119, 339357, 1018071]

約数ペア:

[(1, 1018071), (3, 339357), (9, 113119), (31, 32841), (41, 24831), (89, 11439), (93, 10947), (123, 8277), (267, 3813), (279, 3649), (369, 2759), (801, 1271)]