2673913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 471047

約数列:

[1, 11, 17, 79, 181, 187, 869, 1343, 1991, 3077, 14299, 14773, 33847, 157289, 243083, 2673913]

約数ペア:

[(1, 2673913), (11, 243083), (17, 157289), (79, 33847), (181, 14773), (187, 14299), (869, 3077), (1343, 1991)]