1647889050379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1\times {\mathrm{51913}}^1$

素因数の和:56707

約数の個数: 32

約数和(自身を含む): 1977629359104

約数和(自身を除く): 329740308725

約数列:

[1, 11, 13, 47, 143, 517, 611, 4723, 6721, 51913, 51953, 61399, 221981, 571043, 674869, 675389, 2439911, 2441791, 2885753, 7423559, 26839021, 31718843, 31743283, 245185099, 348907273, 2697036089, 3187406287, 11523699653, 35061469157, 126760696183, 149808095489, 1647889050379]

約数ペア:

[(1, 1647889050379), (11, 149808095489), (13, 126760696183), (47, 35061469157), (143, 11523699653), (517, 3187406287), (611, 2697036089), (4723, 348907273), (6721, 245185099), (51913, 31743283), (51953, 31718843), (61399, 26839021), (221981, 7423559), (571043, 2885753), (674869, 2441791), (675389, 2439911)]