2055357

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 3129984

約数和(自身を除く): 1074627

約数列:

[1, 3, 9, 43, 47, 113, 129, 141, 339, 387, 423, 1017, 2021, 4859, 5311, 6063, 14577, 15933, 18189, 43731, 47799, 228373, 685119, 2055357]

約数ペア:

[(1, 2055357), (3, 685119), (9, 228373), (43, 47799), (47, 43731), (113, 18189), (129, 15933), (141, 14577), (339, 6063), (387, 5311), (423, 4859), (1017, 2021)]