221102198781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{42924131}}^1$

素因数の和:42924252

約数の個数: 16

約数和(自身を含む): 315234825408

約数和(自身を除く): 94132626627

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 42924131, 128772393, 729710227, 2189130681, 4335337231, 13006011693, 73700732927, 221102198781]

約数ペア:

[(1, 221102198781), (3, 73700732927), (17, 13006011693), (51, 4335337231), (101, 2189130681), (303, 729710227), (1717, 128772393), (5151, 42924131)]