8938821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 12861504

約数和(自身を除く): 3922683

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 3307, 9921, 56219, 168657, 175271, 525813, 2979607, 8938821]

約数ペア:

[(1, 8938821), (3, 2979607), (17, 525813), (51, 175271), (53, 168657), (159, 56219), (901, 9921), (2703, 3307)]