1900698613

素因数分解:

${\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{20113}}^1$

素因数の和:20217

約数の個数: 16

約数和(自身を含む): 2120176512

約数和(自身を除く): 219477899

約数列:

[1, 11, 71, 121, 781, 1331, 8591, 20113, 94501, 221243, 1428023, 2433673, 15708253, 26770403, 172790783, 1900698613]

約数ペア:

[(1, 1900698613), (11, 172790783), (71, 26770403), (121, 15708253), (781, 2433673), (1331, 1428023), (8591, 221243), (20113, 94501)]