1427930903

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1583}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 1706443200

約数和(自身を除く): 278512297

約数列:

[1, 7, 41, 49, 287, 449, 1583, 2009, 3143, 11081, 18409, 22001, 64903, 77567, 128863, 454321, 710767, 902041, 3180247, 4975369, 29141447, 34827583, 203990129, 1427930903]

約数ペア:

[(1, 1427930903), (7, 203990129), (41, 34827583), (49, 29141447), (287, 4975369), (449, 3180247), (1583, 902041), (2009, 710767), (3143, 454321), (11081, 128863), (18409, 77567), (22001, 64903)]