47957651

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 57520128

約数和(自身を除く): 9562477

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3623, 13237, 25361, 112313, 221003, 786191, 1547021, 6851093, 47957651]

約数ペア:

[(1, 47957651), (7, 6851093), (31, 1547021), (61, 786191), (217, 221003), (427, 112313), (1891, 25361), (3623, 13237)]