2360421

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 4228224

約数和(自身を除く): 1867803

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 181, 189, 207, 483, 543, 567, 621, 1267, 1449, 1629, 1863, 3801, 4163, 4347, 4887, 11403, 12489, 13041, 14661, 29141, 34209, 37467, 87423, 102627, 112401, 262269, 337203, 786807, 2360421]

約数ペア:

[(1, 2360421), (3, 786807), (7, 337203), (9, 262269), (21, 112401), (23, 102627), (27, 87423), (63, 37467), (69, 34209), (81, 29141), (161, 14661), (181, 13041), (189, 12489), (207, 11403), (483, 4887), (543, 4347), (567, 4163), (621, 3801), (1267, 1863), (1449, 1629)]