794073021

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1021973}}^1$

素因数の和:1022020

約数の個数: 16

約数和(自身を含む): 1242720384

約数和(自身を除く): 448647363

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1021973, 3065919, 7153811, 21461433, 37813001, 113439003, 264691007, 794073021]

約数ペア:

[(1, 794073021), (3, 264691007), (7, 113439003), (21, 37813001), (37, 21461433), (111, 7153811), (259, 3065919), (777, 1021973)]