856667547

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{38867}}^1$

素因数の和:38983

約数の個数: 24

約数和(自身を含む): 1293527040

約数和(自身を除く): 436859493

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 7347, 22041, 38867, 116601, 349803, 1204877, 3070493, 3614631, 9211479, 10843893, 27634437, 95185283, 285555849, 856667547]

約数ペア:

[(1, 856667547), (3, 285555849), (9, 95185283), (31, 27634437), (79, 10843893), (93, 9211479), (237, 3614631), (279, 3070493), (711, 1204877), (2449, 349803), (7347, 116601), (22041, 38867)]