2879471

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 3440640

約数和(自身を除く): 561169

約数列:

[1, 7, 41, 79, 127, 287, 553, 889, 3239, 5207, 10033, 22673, 36449, 70231, 411353, 2879471]

約数ペア:

[(1, 2879471), (7, 411353), (41, 70231), (79, 36449), (127, 22673), (287, 10033), (553, 5207), (889, 3239)]