2797257405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3967741}}^1$

素因数の和:3967796

約数の個数: 16

約数和(自身を含む): 4570838784

約数和(自身を除く): 1773581379

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3967741, 11903223, 19838705, 59516115, 186483827, 559451481, 932419135, 2797257405]

約数ペア:

[(1, 2797257405), (3, 932419135), (5, 559451481), (15, 186483827), (47, 59516115), (141, 19838705), (235, 11903223), (705, 3967741)]