27816341

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 32868480

約数和(自身を除く): 5052139

約数列:

[1, 7, 37, 211, 259, 509, 1477, 3563, 7807, 18833, 54649, 107399, 131831, 751793, 3973763, 27816341]

約数ペア:

[(1, 27816341), (7, 3973763), (37, 751793), (211, 131831), (259, 107399), (509, 54649), (1477, 18833), (3563, 7807)]