749207220309

素因数分解:

$3^3\times {\mathrm{3889}}^1\times {\mathrm{7135103}}^1$

素因数の和:7139001

約数の個数: 16

約数和(自身を含む): 1110222182400

約数和(自身を除く): 361014962091

約数列:

[1, 3, 9, 27, 3889, 11667, 35001, 105003, 7135103, 21405309, 64215927, 192647781, 27748415567, 83245246701, 249735740103, 749207220309]

約数ペア:

[(1, 749207220309), (3, 249735740103), (9, 83245246701), (27, 27748415567), (3889, 192647781), (11667, 64215927), (35001, 21405309), (105003, 7135103)]