1213069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 298931

約数列:

[1, 11, 13, 17, 143, 187, 221, 499, 2431, 5489, 6487, 8483, 71357, 93313, 110279, 1213069]

約数ペア:

[(1, 1213069), (11, 110279), (13, 93313), (17, 71357), (143, 8483), (187, 6487), (221, 5489), (499, 2431)]