2750363

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 3580416

約数和(自身を除く): 830053

約数列:

[1, 7, 11, 23, 77, 161, 253, 1553, 1771, 10871, 17083, 35719, 119581, 250033, 392909, 2750363]

約数ペア:

[(1, 2750363), (7, 392909), (11, 250033), (23, 119581), (77, 35719), (161, 17083), (253, 10871), (1553, 1771)]