1544427

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 20

約数和(自身を含む): 2410320

約数和(自身を除く): 865893

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 829, 1863, 2487, 7461, 19067, 22383, 57201, 67149, 171603, 514809, 1544427]

約数ペア:

[(1, 1544427), (3, 514809), (9, 171603), (23, 67149), (27, 57201), (69, 22383), (81, 19067), (207, 7461), (621, 2487), (829, 1863)]