7333389

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 13242240

約数和(自身を除く): 5908851

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 241, 441, 483, 621, 723, 1127, 1323, 1449, 1687, 2169, 3381, 4347, 5061, 5543, 6507, 10143, 11809, 15183, 16629, 30429, 35427, 38801, 45549, 49887, 106281, 116403, 149661, 271607, 318843, 349209, 814821, 1047627, 2444463, 7333389]

約数ペア:

[(1, 7333389), (3, 2444463), (7, 1047627), (9, 814821), (21, 349209), (23, 318843), (27, 271607), (49, 149661), (63, 116403), (69, 106281), (147, 49887), (161, 45549), (189, 38801), (207, 35427), (241, 30429), (441, 16629), (483, 15183), (621, 11809), (723, 10143), (1127, 6507), (1323, 5543), (1449, 5061), (1687, 4347), (2169, 3381)]