148294587

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{415391}}^1$

素因数の和:415418

約数の個数: 16

約数和(自身を含む): 239265792

約数和(自身を除く): 90971205

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 415391, 1246173, 2907737, 7061647, 8723211, 21184941, 49431529, 148294587]

約数ペア:

[(1, 148294587), (3, 49431529), (7, 21184941), (17, 8723211), (21, 7061647), (51, 2907737), (119, 1246173), (357, 415391)]