9997003

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 12

約数和(自身を含む): 10827432

約数和(自身を除く): 830429

約数列:

[1, 17, 67, 131, 1139, 2227, 4489, 8777, 76313, 149209, 588059, 9997003]

約数ペア:

[(1, 9997003), (17, 588059), (67, 149209), (131, 76313), (1139, 8777), (2227, 4489)]