1977613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2287296

約数和(自身を除く): 309683

約数列:

[1, 11, 37, 43, 113, 407, 473, 1243, 1591, 4181, 4859, 17501, 45991, 53449, 179783, 1977613]

約数ペア:

[(1, 1977613), (11, 179783), (37, 53449), (43, 45991), (113, 17501), (407, 4859), (473, 4181), (1243, 1591)]