2497431339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{3221}}^1$

素因数の和:3337

約数の個数: 48

約数和(自身を含む): 4072350240

約数和(自身を除く): 1574918901

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2209, 3221, 5499, 6627, 9663, 16497, 19881, 28717, 28989, 41873, 59643, 86151, 86967, 125619, 151387, 258453, 376857, 454161, 775359, 1130571, 1362483, 1968031, 4087449, 5904093, 7115189, 17712279, 21345567, 53136837, 64036701, 92497457, 192110103, 277492371, 832477113, 2497431339]

約数ペア:

[(1, 2497431339), (3, 832477113), (9, 277492371), (13, 192110103), (27, 92497457), (39, 64036701), (47, 53136837), (117, 21345567), (141, 17712279), (351, 7115189), (423, 5904093), (611, 4087449), (1269, 1968031), (1833, 1362483), (2209, 1130571), (3221, 775359), (5499, 454161), (6627, 376857), (9663, 258453), (16497, 151387), (19881, 125619), (28717, 86967), (28989, 86151), (41873, 59643)]