3493389

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 4810752

約数和(自身を除く): 1317363

約数列:

[1, 3, 53, 127, 159, 173, 381, 519, 6731, 9169, 20193, 21971, 27507, 65913, 1164463, 3493389]

約数ペア:

[(1, 3493389), (3, 1164463), (53, 65913), (127, 27507), (159, 21971), (173, 20193), (381, 9169), (519, 6731)]