7130120529

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{320009}}^1$

素因数の和:321080

約数の個数: 16

約数和(自身を含む): 10875219840

約数和(自身を除く): 3745099311

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 22281, 320009, 960027, 2240063, 6720189, 339529549, 1018588647, 2376706843, 7130120529]

約数ペア:

[(1, 7130120529), (3, 2376706843), (7, 1018588647), (21, 339529549), (1061, 6720189), (3183, 2240063), (7427, 960027), (22281, 320009)]