3940833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 5813696

約数和(自身を除く): 1872863

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2731, 8193, 35503, 101047, 106509, 303141, 1313611, 3940833]

約数ペア:

[(1, 3940833), (3, 1313611), (13, 303141), (37, 106509), (39, 101047), (111, 35503), (481, 8193), (1443, 2731)]