9969571781

素因数分解:

${\mathrm{13}}^2\times {\mathrm{797}}^1\times {\mathrm{74017}}^1$

素因数の和:74840

約数の個数: 12

約数和(自身を含む): 10809144612

約数和(自身を除く): 839572831

約数列:

[1, 13, 169, 797, 10361, 74017, 134693, 962221, 12508873, 58991549, 766890137, 9969571781]

約数ペア:

[(1, 9969571781), (13, 766890137), (169, 58991549), (797, 12508873), (10361, 962221), (74017, 134693)]