210926181

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{16649}}^1$

素因数の和:16796

約数の個数: 16

約数和(自身を含む): 290908800

約数和(自身を除く): 79982619

約数列:

[1, 3, 41, 103, 123, 309, 4223, 12669, 16649, 49947, 682609, 1714847, 2047827, 5144541, 70308727, 210926181]

約数ペア:

[(1, 210926181), (3, 70308727), (41, 5144541), (103, 2047827), (123, 1714847), (309, 682609), (4223, 49947), (12669, 16649)]