1123456191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2618779}}^1$

素因数の和:2618806

約数の個数: 16

約数和(自身を含む): 1759820160

約数和(自身を除く): 636363969

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2618779, 7856337, 28806569, 34044127, 86419707, 102132381, 374485397, 1123456191]

約数ペア:

[(1, 1123456191), (3, 374485397), (11, 102132381), (13, 86419707), (33, 34044127), (39, 28806569), (143, 7856337), (429, 2618779)]