9938929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9929}}^1$

素因数の和:9960

約数の個数: 16

約数和(自身を含む): 13345920

約数和(自身を除く): 3406991

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9929, 69503, 109219, 129077, 764533, 903539, 1419847, 9938929]

約数ペア:

[(1, 9938929), (7, 1419847), (11, 903539), (13, 764533), (77, 129077), (91, 109219), (143, 69503), (1001, 9929)]