8384292021

素因数分解:

$3^1\times 7^1\times {\mathrm{14983}}^1\times {\mathrm{26647}}^1$

素因数の和:41640

約数の個数: 16

約数和(自身を含む): 12777396224

約数和(自身を除く): 4393104203

約数列:

[1, 3, 7, 21, 14983, 26647, 44949, 79941, 104881, 186529, 314643, 559587, 399252001, 1197756003, 2794764007, 8384292021]

約数ペア:

[(1, 8384292021), (3, 2794764007), (7, 1197756003), (21, 399252001), (14983, 559587), (26647, 314643), (44949, 186529), (79941, 104881)]