12427569

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 10335951

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 227, 231, 237, 553, 681, 693, 711, 869, 1589, 1659, 2043, 2497, 2607, 4767, 4977, 6083, 7491, 7821, 14301, 17479, 17933, 18249, 22473, 52437, 53799, 54747, 125531, 157311, 161397, 197263, 376593, 591789, 1129779, 1380841, 1775367, 4142523, 12427569]

約数ペア:

[(1, 12427569), (3, 4142523), (7, 1775367), (9, 1380841), (11, 1129779), (21, 591789), (33, 376593), (63, 197263), (77, 161397), (79, 157311), (99, 125531), (227, 54747), (231, 53799), (237, 52437), (553, 22473), (681, 18249), (693, 17933), (711, 17479), (869, 14301), (1589, 7821), (1659, 7491), (2043, 6083), (2497, 4977), (2607, 4767)]