2195133057

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20430

約数の個数: 36

約数和(自身を含む): 3481942464

約数和(自身を除く): 1286809407

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 923, 1521, 2769, 8307, 11999, 20327, 35997, 60981, 107991, 182943, 264251, 792753, 1443217, 2378259, 3435263, 4329651, 10305789, 12988953, 18761821, 30917367, 56285463, 168856389, 243903673, 731711019, 2195133057]

約数ペア:

[(1, 2195133057), (3, 731711019), (9, 243903673), (13, 168856389), (39, 56285463), (71, 30917367), (117, 18761821), (169, 12988953), (213, 10305789), (507, 4329651), (639, 3435263), (923, 2378259), (1521, 1443217), (2769, 792753), (8307, 264251), (11999, 182943), (20327, 107991), (35997, 60981)]