822023251

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{2591}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 956510208

約数和(自身を除く): 134486957

約数列:

[1, 7, 61, 427, 743, 2591, 5201, 18137, 45323, 158051, 317261, 1106357, 1925113, 13475791, 117431893, 822023251]

約数ペア:

[(1, 822023251), (7, 117431893), (61, 13475791), (427, 1925113), (743, 1106357), (2591, 317261), (5201, 158051), (18137, 45323)]