2707947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 4520880

約数和(自身を除く): 1812933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1609, 1683, 4827, 14481, 17699, 27353, 53097, 82059, 159291, 246177, 300883, 902649, 2707947]

約数ペア:

[(1, 2707947), (3, 902649), (9, 300883), (11, 246177), (17, 159291), (33, 82059), (51, 53097), (99, 27353), (153, 17699), (187, 14481), (561, 4827), (1609, 1683)]