1047627

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 1858560

約数和(自身を除く): 810933

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 241, 483, 621, 723, 1449, 1687, 2169, 4347, 5061, 5543, 6507, 15183, 16629, 38801, 45549, 49887, 116403, 149661, 349209, 1047627]

約数ペア:

[(1, 1047627), (3, 349209), (7, 149661), (9, 116403), (21, 49887), (23, 45549), (27, 38801), (63, 16629), (69, 15183), (161, 6507), (189, 5543), (207, 5061), (241, 4347), (483, 2169), (621, 1687), (723, 1449)]