71290177

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 83165184

約数和(自身を除く): 11875007

約数列:

[1, 7, 71, 191, 497, 751, 1337, 5257, 13561, 53321, 94927, 143441, 373247, 1004087, 10184311, 71290177]

約数ペア:

[(1, 71290177), (7, 10184311), (71, 1004087), (191, 373247), (497, 143441), (751, 94927), (1337, 53321), (5257, 13561)]