3325278719

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{13033}}^1$

素因数の和:13215

約数の個数: 24

約数和(自身を含む): 3994034688

約数和(自身を除く): 668755969

約数列:

[1, 7, 41, 49, 127, 287, 889, 2009, 5207, 6223, 13033, 36449, 91231, 255143, 534353, 638617, 1655191, 3740471, 11586337, 26183297, 67862831, 81104359, 475039817, 3325278719]

約数ペア:

[(1, 3325278719), (7, 475039817), (41, 81104359), (49, 67862831), (127, 26183297), (287, 11586337), (889, 3740471), (2009, 1655191), (5207, 638617), (6223, 534353), (13033, 255143), (36449, 91231)]