1488394047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4169171}}^1$

素因数の和:4169198

約数の個数: 16

約数和(自身を含む): 2401443072

約数和(自身を除く): 913049025

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4169171, 12507513, 29184197, 70875907, 87552591, 212627721, 496131349, 1488394047]

約数ペア:

[(1, 1488394047), (3, 496131349), (7, 212627721), (17, 87552591), (21, 70875907), (51, 29184197), (119, 12507513), (357, 4169171)]