7942072329

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{6761}}^1$

素因数の和:7222

約数の個数: 32

約数和(自身を含む): 11890300800

約数和(自身を除く): 3948228471

約数列:

[1, 3, 9, 27, 139, 313, 417, 939, 1251, 2817, 3753, 6761, 8451, 20283, 43507, 60849, 130521, 182547, 391563, 939779, 1174689, 2116193, 2819337, 6348579, 8458011, 19045737, 25374033, 57137211, 294150827, 882452481, 2647357443, 7942072329]

約数ペア:

[(1, 7942072329), (3, 2647357443), (9, 882452481), (27, 294150827), (139, 57137211), (313, 25374033), (417, 19045737), (939, 8458011), (1251, 6348579), (2817, 2819337), (3753, 2116193), (6761, 1174689), (8451, 939779), (20283, 391563), (43507, 182547), (60849, 130521)]