9887847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 14219520

約数和(自身を除く): 4331673

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 4231, 12693, 80389, 173471, 241167, 520413, 3295949, 9887847]

約数ペア:

[(1, 9887847), (3, 3295949), (19, 520413), (41, 241167), (57, 173471), (123, 80389), (779, 12693), (2337, 4231)]