1910817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1234143

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 181, 207, 391, 459, 543, 621, 1173, 1629, 3077, 3519, 4163, 4887, 9231, 10557, 12489, 27693, 37467, 70771, 83079, 112401, 212313, 636939, 1910817]

約数ペア:

[(1, 1910817), (3, 636939), (9, 212313), (17, 112401), (23, 83079), (27, 70771), (51, 37467), (69, 27693), (153, 12489), (181, 10557), (207, 9231), (391, 4887), (459, 4163), (543, 3519), (621, 3077), (1173, 1629)]