1265743347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2256227}}^1$

素因数の和:2256258

約数の個数: 16

約数和(自身を含む): 1949380992

約数和(自身を除く): 683637645

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2256227, 6768681, 24818497, 38355859, 74455491, 115067577, 421914449, 1265743347]

約数ペア:

[(1, 1265743347), (3, 421914449), (11, 115067577), (17, 74455491), (33, 38355859), (51, 24818497), (187, 6768681), (561, 2256227)]