71140199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 81228000

約数和(自身を除く): 10087801

約数列:

[1, 13, 19, 149, 247, 1933, 1937, 2831, 25129, 36727, 36803, 288017, 477451, 3744221, 5472323, 71140199]

約数ペア:

[(1, 71140199), (13, 5472323), (19, 3744221), (149, 477451), (247, 288017), (1933, 36803), (1937, 36727), (2831, 25129)]