47003181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1637}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 66515904

約数和(自身を除く): 19512723

約数列:

[1, 3, 17, 51, 563, 1637, 1689, 4911, 9571, 27829, 28713, 83487, 921631, 2764893, 15667727, 47003181]

約数ペア:

[(1, 47003181), (3, 15667727), (17, 2764893), (51, 921631), (563, 83487), (1637, 28713), (1689, 27829), (4911, 9571)]