12057969

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7457}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 20405088

約数和(自身を除く): 8347119

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7457, 22371, 52199, 82027, 156597, 246081, 365393, 574189, 1096179, 1722567, 4019323, 12057969]

約数ペア:

[(1, 12057969), (3, 4019323), (7, 1722567), (11, 1096179), (21, 574189), (33, 365393), (49, 246081), (77, 156597), (147, 82027), (231, 52199), (539, 22371), (1617, 7457)]