6946989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 11642880

約数和(自身を除く): 4695891

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 757, 1311, 2271, 3059, 5299, 9177, 14383, 15897, 17411, 43149, 52233, 100681, 121877, 302043, 330809, 365631, 992427, 2315663, 6946989]

約数ペア:

[(1, 6946989), (3, 2315663), (7, 992427), (19, 365631), (21, 330809), (23, 302043), (57, 121877), (69, 100681), (133, 52233), (161, 43149), (399, 17411), (437, 15897), (483, 14383), (757, 9177), (1311, 5299), (2271, 3059)]