2850790803

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{11783}}^1$

素因数の和:12115

約数の個数: 32

約数和(自身を含む): 4466230272

約数和(自身を除く): 1615439469

約数列:

[1, 3, 7, 21, 41, 123, 281, 287, 843, 861, 1967, 5901, 11521, 11783, 34563, 35349, 80647, 82481, 241941, 247443, 483103, 1449309, 3311023, 3381721, 9933069, 10145163, 23177161, 69531483, 135751943, 407255829, 950263601, 2850790803]

約数ペア:

[(1, 2850790803), (3, 950263601), (7, 407255829), (21, 135751943), (41, 69531483), (123, 23177161), (281, 10145163), (287, 9933069), (843, 3381721), (861, 3311023), (1967, 1449309), (5901, 483103), (11521, 247443), (11783, 241941), (34563, 82481), (35349, 80647)]