2825461587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{6991}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 4169245696

約数和(自身を除く): 1343784109

約数列:

[1, 3, 13, 39, 43, 129, 241, 559, 723, 1677, 3133, 6991, 9399, 10363, 20973, 31089, 90883, 134719, 272649, 300613, 404157, 901839, 1684831, 3907969, 5054493, 11723907, 21902803, 65708409, 72447733, 217343199, 941820529, 2825461587]

約数ペア:

[(1, 2825461587), (3, 941820529), (13, 217343199), (39, 72447733), (43, 65708409), (129, 21902803), (241, 11723907), (559, 5054493), (723, 3907969), (1677, 1684831), (3133, 901839), (6991, 404157), (9399, 300613), (10363, 272649), (20973, 134719), (31089, 90883)]