2056586259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{3761}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 3377493504

約数和(自身を除く): 1320907245

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2003, 3761, 6009, 11283, 14021, 26039, 26327, 42063, 48893, 78117, 78981, 146679, 182273, 342251, 546819, 1026753, 7533283, 22599849, 52732981, 97932679, 158198943, 293798037, 685528753, 2056586259]

約数ペア:

[(1, 2056586259), (3, 685528753), (7, 293798037), (13, 158198943), (21, 97932679), (39, 52732981), (91, 22599849), (273, 7533283), (2003, 1026753), (3761, 546819), (6009, 342251), (11283, 182273), (14021, 146679), (26039, 78981), (26327, 78117), (42063, 48893)]