18071339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9721}}^1$

素因数の和:9758

約数の個数: 12

約数和(自身を含む): 21349512

約数和(自身を除く): 3278173

約数列:

[1, 11, 13, 143, 169, 1859, 9721, 106931, 126373, 1390103, 1642849, 18071339]

約数ペア:

[(1, 18071339), (11, 1642849), (13, 1390103), (143, 126373), (169, 106931), (1859, 9721)]