3996531

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 7388160

約数和(自身を除く): 3391629

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 79, 99, 219, 231, 237, 511, 553, 657, 693, 711, 803, 869, 1533, 1659, 2409, 2607, 4599, 4977, 5621, 5767, 6083, 7227, 7821, 16863, 17301, 18249, 40369, 50589, 51903, 54747, 63437, 121107, 190311, 363321, 444059, 570933, 1332177, 3996531]

約数ペア:

[(1, 3996531), (3, 1332177), (7, 570933), (9, 444059), (11, 363321), (21, 190311), (33, 121107), (63, 63437), (73, 54747), (77, 51903), (79, 50589), (99, 40369), (219, 18249), (231, 17301), (237, 16863), (511, 7821), (553, 7227), (657, 6083), (693, 5767), (711, 5621), (803, 4977), (869, 4599), (1533, 2607), (1659, 2409)]