2126979503

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 2373507360

約数和(自身を除く): 246527857

約数列:

[1, 11, 101, 121, 269, 647, 1111, 2959, 7117, 12221, 27169, 32549, 65347, 78287, 174043, 298859, 718817, 1914473, 3287449, 7906987, 17578343, 21059203, 193361773, 2126979503]

約数ペア:

[(1, 2126979503), (11, 193361773), (101, 21059203), (121, 17578343), (269, 7906987), (647, 3287449), (1111, 1914473), (2959, 718817), (7117, 298859), (12221, 174043), (27169, 78287), (32549, 65347)]