40042079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5843}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 50492160

約数和(自身を除く): 10450081

約数列:

[1, 7, 11, 77, 89, 623, 979, 5843, 6853, 40901, 64273, 449911, 520027, 3640189, 5720297, 40042079]

約数ペア:

[(1, 40042079), (7, 5720297), (11, 3640189), (77, 520027), (89, 449911), (623, 64273), (979, 40901), (5843, 6853)]