170296021

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{204437}}^1$

素因数の和:204468

約数の個数: 12

約数和(自身を含む): 209753388

約数和(自身を除く): 39457367

約数列:

[1, 7, 17, 49, 119, 833, 204437, 1431059, 3475429, 10017413, 24328003, 170296021]

約数ペア:

[(1, 170296021), (7, 24328003), (17, 10017413), (49, 3475429), (119, 1431059), (833, 204437)]