189950877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1241509}}^1$

素因数の和:1241532

約数の個数: 12

約数和(自身を含む): 290513340

約数和(自身を除く): 100562463

約数列:

[1, 3, 9, 17, 51, 153, 1241509, 3724527, 11173581, 21105653, 63316959, 189950877]

約数ペア:

[(1, 189950877), (3, 63316959), (9, 21105653), (17, 11173581), (51, 3724527), (153, 1241509)]