157088211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{440023}}^1$

素因数の和:440050

約数の個数: 16

約数和(自身を含む): 253453824

約数和(自身を除く): 96365613

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 440023, 1320069, 3080161, 7480391, 9240483, 22441173, 52362737, 157088211]

約数ペア:

[(1, 157088211), (3, 52362737), (7, 22441173), (17, 9240483), (21, 7480391), (51, 3080161), (119, 1320069), (357, 440023)]