171025337

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{39217}}^1$

素因数の和:39320

約数の個数: 12

約数和(自身を含む): 201188340

約数和(自身を除く): 30163003

約数列:

[1, 7, 49, 89, 623, 4361, 39217, 274519, 1921633, 3490313, 24432191, 171025337]

約数ペア:

[(1, 171025337), (7, 24432191), (49, 3490313), (89, 1921633), (623, 274519), (4361, 39217)]