16056481

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 19268608

約数和(自身を除く): 3212127

約数列:

[1, 7, 31, 61, 217, 427, 1213, 1891, 8491, 13237, 37603, 73993, 263221, 517951, 2293783, 16056481]

約数ペア:

[(1, 16056481), (7, 2293783), (31, 517951), (61, 263221), (217, 73993), (427, 37603), (1213, 13237), (1891, 8491)]