9997559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 11848704

約数和(自身を除く): 1851145

約数列:

[1, 11, 13, 143, 151, 463, 1661, 1963, 5093, 6019, 21593, 66209, 69913, 769043, 908869, 9997559]

約数ペア:

[(1, 9997559), (11, 908869), (13, 769043), (143, 69913), (151, 66209), (463, 21593), (1661, 6019), (1963, 5093)]