1330507959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{391441}}^1$

素因数の和:391558

約数の個数: 16

約数和(自身を含む): 1954078464

約数和(自身を除く): 623570505

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 391441, 1174323, 4305851, 12917553, 40318423, 120955269, 443502653, 1330507959]

約数ペア:

[(1, 1330507959), (3, 443502653), (11, 120955269), (33, 40318423), (103, 12917553), (309, 4305851), (1133, 1174323), (3399, 391441)]