1270251009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{4259}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 1896211200

約数和(自身を除く): 625960191

約数列:

[1, 3, 9, 31, 93, 279, 1069, 3207, 4259, 9621, 12777, 33139, 38331, 99417, 132029, 298251, 396087, 1188261, 4552871, 13658613, 40975839, 141139001, 423417003, 1270251009]

約数ペア:

[(1, 1270251009), (3, 423417003), (9, 141139001), (31, 40975839), (93, 13658613), (279, 4552871), (1069, 1188261), (3207, 396087), (4259, 298251), (9621, 132029), (12777, 99417), (33139, 38331)]