1723261473

素因数分解:

$3^5\times {\mathrm{397}}^1\times {\mathrm{17863}}^1$

素因数の和:18275

約数の個数: 24

約数和(自身を含む): 2587993408

約数和(自身を除く): 864731935

約数列:

[1, 3, 9, 27, 81, 243, 397, 1191, 3573, 10719, 17863, 32157, 53589, 96471, 160767, 482301, 1446903, 4340709, 7091611, 21274833, 63824499, 191473497, 574420491, 1723261473]

約数ペア:

[(1, 1723261473), (3, 574420491), (9, 191473497), (27, 63824499), (81, 21274833), (243, 7091611), (397, 4340709), (1191, 1446903), (3573, 482301), (10719, 160767), (17863, 96471), (32157, 53589)]