1678805001

素因数分解:

$3^3\times {\mathrm{11681}}^1\times {\mathrm{5323}}^1$

素因数の和:17013

約数の個数: 16

約数和(自身を含む): 2487798720

約数和(自身を除く): 808993719

約数列:

[1, 3, 9, 27, 5323, 11681, 15969, 35043, 47907, 105129, 143721, 315387, 62177963, 186533889, 559601667, 1678805001]

約数ペア:

[(1, 1678805001), (3, 559601667), (9, 186533889), (27, 62177963), (5323, 315387), (11681, 143721), (15969, 105129), (35043, 47907)]