1480437

素因数分解:

$3^4\times 7^2\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 30

約数和(自身を含む): 2579478

約数和(自身を除く): 1099041

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 373, 441, 567, 1119, 1323, 2611, 3357, 3969, 7833, 10071, 18277, 23499, 30213, 54831, 70497, 164493, 211491, 493479, 1480437]

約数ペア:

[(1, 1480437), (3, 493479), (7, 211491), (9, 164493), (21, 70497), (27, 54831), (49, 30213), (63, 23499), (81, 18277), (147, 10071), (189, 7833), (373, 3969), (441, 3357), (567, 2611), (1119, 1323)]