42252447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3881}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 59627520

約数和(自身を除く): 17375073

約数列:

[1, 3, 19, 57, 191, 573, 3629, 3881, 10887, 11643, 73739, 221217, 741271, 2223813, 14084149, 42252447]

約数ペア:

[(1, 42252447), (3, 14084149), (19, 2223813), (57, 741271), (191, 221217), (573, 73739), (3629, 11643), (3881, 10887)]