215282271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{2617}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 304232544

約数和(自身を除く): 88950273

約数列:

[1, 3, 17, 51, 1613, 2617, 4839, 7851, 27421, 44489, 82263, 133467, 4221221, 12663663, 71760757, 215282271]

約数ペア:

[(1, 215282271), (3, 71760757), (17, 12663663), (51, 4221221), (1613, 133467), (2617, 82263), (4839, 44489), (7851, 27421)]