418159

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 16

約数和(自身を含む): 516096

約数和(自身を除く): 97937

約数列:

[1, 7, 31, 41, 47, 217, 287, 329, 1271, 1457, 1927, 8897, 10199, 13489, 59737, 418159]

約数ペア:

[(1, 418159), (7, 59737), (31, 13489), (41, 10199), (47, 8897), (217, 1927), (287, 1457), (329, 1271)]