2783406187781

素因数分解:

${\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^2\times {\mathrm{6217}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 2848979531160

約数和(自身を除く): 65573343379

約数列:

[1, 89, 157, 179, 6217, 13973, 15931, 28103, 32041, 553313, 976069, 1112843, 2501167, 2851649, 5030437, 86870141, 99043027, 174716351, 199198897, 447708893, 15549755239, 17728701833, 31274226829, 2783406187781]

約数ペア:

[(1, 2783406187781), (89, 31274226829), (157, 17728701833), (179, 15549755239), (6217, 447708893), (13973, 199198897), (15931, 174716351), (28103, 99043027), (32041, 86870141), (553313, 5030437), (976069, 2851649), (1112843, 2501167)]