21902076011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{16651}}^1$

素因数の和:17114

約数の個数: 16

約数和(自身を含む): 22840682496

約数和(自身を除く): 938606485

約数列:

[1, 31, 151, 281, 4681, 8711, 16651, 42431, 516181, 1315361, 2514301, 4678931, 77943331, 145046861, 706518581, 21902076011]

約数ペア:

[(1, 21902076011), (31, 706518581), (151, 145046861), (281, 77943331), (4681, 4678931), (8711, 2514301), (16651, 1315361), (42431, 516181)]