3333879

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 20

約数和(自身を含む): 5052960

約数和(自身を除く): 1719081

約数列:

[1, 3, 9, 27, 79, 81, 237, 521, 711, 1563, 2133, 4689, 6399, 14067, 41159, 42201, 123477, 370431, 1111293, 3333879]

約数ペア:

[(1, 3333879), (3, 1111293), (9, 370431), (27, 123477), (79, 42201), (81, 41159), (237, 14067), (521, 6399), (711, 4689), (1563, 2133)]