47332221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 64291968

約数和(自身を除く): 16959747

約数列:

[1, 3, 71, 213, 317, 701, 951, 2103, 22507, 49771, 67521, 149313, 222217, 666651, 15777407, 47332221]

約数ペア:

[(1, 47332221), (3, 15777407), (71, 666651), (213, 222217), (317, 149313), (701, 67521), (951, 49771), (2103, 22507)]