39443701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2004

約数の個数: 12

約数和(自身を含む): 43619212

約数和(自身を除く): 4175511

約数列:

[1, 11, 121, 181, 1801, 1991, 19811, 21901, 217921, 325981, 3585791, 39443701]

約数ペア:

[(1, 39443701), (11, 3585791), (121, 325981), (181, 217921), (1801, 21901), (1991, 19811)]