22071797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 26259552

約数和(自身を除く): 4187755

約数列:

[1, 11, 17, 53, 131, 187, 289, 583, 901, 1441, 2227, 3179, 6943, 9911, 15317, 24497, 37859, 76373, 118031, 168487, 416449, 1298341, 2006527, 22071797]

約数ペア:

[(1, 22071797), (11, 2006527), (17, 1298341), (53, 416449), (131, 168487), (187, 118031), (289, 76373), (583, 37859), (901, 24497), (1441, 15317), (2227, 9911), (3179, 6943)]