2013135039

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{195697}}^1$

素因数の和:195836

約数の個数: 20

約数和(自身を含む): 3030970624

約数和(自身を除く): 1017835585

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 195697, 587091, 1761273, 5283819, 15851457, 24853519, 74560557, 223681671, 671045013, 2013135039]

約数ペア:

[(1, 2013135039), (3, 671045013), (9, 223681671), (27, 74560557), (81, 24853519), (127, 15851457), (381, 5283819), (1143, 1761273), (3429, 587091), (10287, 195697)]