320669433

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{5479}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 530025600

約数和(自身を除く): 209356167

約数列:

[1, 3, 7, 9, 21, 63, 929, 2787, 5479, 6503, 8361, 16437, 19509, 38353, 49311, 58527, 115059, 345177, 5089991, 15269973, 35629937, 45809919, 106889811, 320669433]

約数ペア:

[(1, 320669433), (3, 106889811), (7, 45809919), (9, 35629937), (21, 15269973), (63, 5089991), (929, 345177), (2787, 115059), (5479, 58527), (6503, 49311), (8361, 38353), (16437, 19509)]