13325229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9706

約数の個数: 20

約数和(自身を含む): 21078684

約数和(自身を除く): 7753455

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9677, 29031, 87093, 164509, 261279, 493527, 783837, 1480581, 4441743, 13325229]

約数ペア:

[(1, 13325229), (3, 4441743), (9, 1480581), (17, 783837), (27, 493527), (51, 261279), (81, 164509), (153, 87093), (459, 29031), (1377, 9677)]