1947349729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{183349}}^1$

素因数の和:183424

約数の個数: 16

約数和(自身を含む): 2258872000

約数和(自身を除く): 311522271

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 183349, 2383537, 3483631, 7884007, 45287203, 102492091, 149796133, 1947349729]

約数ペア:

[(1, 1947349729), (13, 149796133), (19, 102492091), (43, 45287203), (247, 7884007), (559, 3483631), (817, 2383537), (10621, 183349)]