13486746309

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{12671}}^1$

素因数の和:12977

約数の個数: 32

約数和(自身を含む): 18984075264

約数和(自身を除く): 5497328955

約数列:

[1, 3, 37, 43, 111, 129, 223, 669, 1591, 4773, 8251, 9589, 12671, 24753, 28767, 38013, 354793, 468827, 544853, 1064379, 1406481, 1634559, 2825633, 8476899, 20159561, 60478683, 104548421, 121502219, 313645263, 364506657, 4495582103, 13486746309]

約数ペア:

[(1, 13486746309), (3, 4495582103), (37, 364506657), (43, 313645263), (111, 121502219), (129, 104548421), (223, 60478683), (669, 20159561), (1591, 8476899), (4773, 2825633), (8251, 1634559), (9589, 1406481), (12671, 1064379), (24753, 544853), (28767, 468827), (38013, 354793)]