12954807

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 19668480

約数和(自身を除く): 6713673

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 787, 1829, 2361, 5487, 7083, 16461, 24397, 46433, 73191, 139299, 219573, 417897, 1439423, 4318269, 12954807]

約数ペア:

[(1, 12954807), (3, 4318269), (9, 1439423), (31, 417897), (59, 219573), (93, 139299), (177, 73191), (279, 46433), (531, 24397), (787, 16461), (1829, 7083), (2361, 5487)]