438428481

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 589983744

約数和(自身を除く): 151555263

約数列:

[1, 3, 223, 227, 669, 681, 2887, 8661, 50621, 151863, 643801, 655349, 1931403, 1966047, 146142827, 438428481]

約数ペア:

[(1, 438428481), (3, 146142827), (223, 1966047), (227, 1931403), (669, 655349), (681, 643801), (2887, 151863), (8661, 50621)]