1330870079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{243437}}^1$

素因数の和:243526

約数の個数: 16

約数和(自身を含む): 1682643456

約数和(自身を除く): 351773377

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 243437, 1704059, 2677807, 17284027, 18744649, 120988189, 190124297, 1330870079]

約数ペア:

[(1, 1330870079), (7, 190124297), (11, 120988189), (71, 18744649), (77, 17284027), (497, 2677807), (781, 1704059), (5467, 243437)]