7373395653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{20327}}^1$

素因数の和:20545

約数の個数: 32

約数和(自身を含む): 10819049472

約数和(自身を除く): 3445653819

約数列:

[1, 3, 13, 39, 71, 131, 213, 393, 923, 1703, 2769, 5109, 9301, 20327, 27903, 60981, 120913, 264251, 362739, 792753, 1443217, 2662837, 4329651, 7988511, 18761821, 34616881, 56285463, 103850643, 189061427, 567184281, 2457798551, 7373395653]

約数ペア:

[(1, 7373395653), (3, 2457798551), (13, 567184281), (39, 189061427), (71, 103850643), (131, 56285463), (213, 34616881), (393, 18761821), (923, 7988511), (1703, 4329651), (2769, 2662837), (5109, 1443217), (9301, 792753), (20327, 362739), (27903, 264251), (60981, 120913)]