13867881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 19557888

約数和(自身を除く): 5690007

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3637, 3813, 10911, 112747, 149117, 338241, 447351, 4622627, 13867881]

約数ペア:

[(1, 13867881), (3, 4622627), (31, 447351), (41, 338241), (93, 149117), (123, 112747), (1271, 10911), (3637, 3813)]