239983777

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 271048680

約数和(自身を除く): 31064903

約数列:

[1, 11, 73, 101, 121, 269, 803, 1111, 2959, 7373, 8833, 12221, 19637, 27169, 32549, 81103, 216007, 298859, 892133, 1983337, 2376077, 3287449, 21816707, 239983777]

約数ペア:

[(1, 239983777), (11, 21816707), (73, 3287449), (101, 2376077), (121, 1983337), (269, 892133), (803, 298859), (1111, 216007), (2959, 81103), (7373, 32549), (8833, 27169), (12221, 19637)]