2021030631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{7817}}^1$

素因数の和:9095

約数の個数: 24

約数和(自身を含む): 3049020000

約数和(自身を除く): 1027989369

約数列:

[1, 3, 9, 23, 69, 207, 1249, 3747, 7817, 11241, 23451, 28727, 70353, 86181, 179791, 258543, 539373, 1618119, 9763433, 29290299, 87870897, 224558959, 673676877, 2021030631]

約数ペア:

[(1, 2021030631), (3, 673676877), (9, 224558959), (23, 87870897), (69, 29290299), (207, 9763433), (1249, 1618119), (3747, 539373), (7817, 258543), (11241, 179791), (23451, 86181), (28727, 70353)]