1279742473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{208529}}^1$

素因数の和:208584

約数の個数: 12

約数和(自身を含む): 1430098740

約数和(自身を除く): 150356267

約数列:

[1, 17, 19, 323, 361, 6137, 208529, 3544993, 3962051, 67354867, 75278969, 1279742473]

約数ペア:

[(1, 1279742473), (17, 75278969), (19, 67354867), (323, 3962051), (361, 3544993), (6137, 208529)]