472074723

素因数分解:

$3^4\times {\mathrm{733}}^1\times {\mathrm{7951}}^1$

素因数の和:8696

約数の個数: 20

約数和(自身を含む): 706248928

約数和(自身を除く): 234174205

約数列:

[1, 3, 9, 27, 81, 733, 2199, 6597, 7951, 19791, 23853, 59373, 71559, 214677, 644031, 5828083, 17484249, 52452747, 157358241, 472074723]

約数ペア:

[(1, 472074723), (3, 157358241), (9, 52452747), (27, 17484249), (81, 5828083), (733, 644031), (2199, 214677), (6597, 71559), (7951, 59373), (19791, 23853)]