939021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 1351680

約数和(自身を除く): 412659

約数列:

[1, 3, 23, 31, 69, 93, 439, 713, 1317, 2139, 10097, 13609, 30291, 40827, 313007, 939021]

約数ペア:

[(1, 939021), (3, 313007), (23, 40827), (31, 30291), (69, 13609), (93, 10097), (439, 2139), (713, 1317)]