12520653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 17750016

約数和(自身を除く): 5229363

約数列:

[1, 3, 17, 51, 383, 641, 1149, 1923, 6511, 10897, 19533, 32691, 245503, 736509, 4173551, 12520653]

約数ペア:

[(1, 12520653), (3, 4173551), (17, 736509), (51, 245503), (383, 32691), (641, 19533), (1149, 10897), (1923, 6511)]