12716919

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 19393920

約数和(自身を除く): 6677001

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 887, 1593, 2661, 4779, 7983, 14337, 23949, 52333, 71847, 156999, 215541, 470997, 1412991, 4238973, 12716919]

約数ペア:

[(1, 12716919), (3, 4238973), (9, 1412991), (27, 470997), (59, 215541), (81, 156999), (177, 71847), (243, 52333), (531, 23949), (887, 14337), (1593, 7983), (2661, 4779)]