22130899

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 27332640

約数和(自身を除く): 5201741

約数列:

[1, 7, 23, 49, 73, 161, 269, 511, 1127, 1679, 1883, 3577, 6187, 11753, 13181, 19637, 43309, 82271, 137459, 303163, 451651, 962213, 3161557, 22130899]

約数ペア:

[(1, 22130899), (7, 3161557), (23, 962213), (49, 451651), (73, 303163), (161, 137459), (269, 82271), (511, 43309), (1127, 19637), (1679, 13181), (1883, 11753), (3577, 6187)]