312045331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 342720000

約数和(自身を除く): 30674669

約数列:

[1, 13, 67, 239, 871, 1499, 3107, 16013, 19487, 100433, 208169, 358261, 1305629, 4657393, 24003487, 312045331]

約数ペア:

[(1, 312045331), (13, 24003487), (67, 4657393), (239, 1305629), (871, 358261), (1499, 208169), (3107, 100433), (16013, 19487)]