359909199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42139}}^1$

素因数の和:42231

約数の個数: 24

約数和(自身を含む): 567541520

約数和(自身を除く): 207632321

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 42139, 126417, 379251, 547807, 1643421, 3076147, 4930263, 9228441, 27685323, 39989911, 119969733, 359909199]

約数ペア:

[(1, 359909199), (3, 119969733), (9, 39989911), (13, 27685323), (39, 9228441), (73, 4930263), (117, 3076147), (219, 1643421), (657, 547807), (949, 379251), (2847, 126417), (8541, 42139)]