80496871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{971}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 99283968

約数和(自身を除く): 18787097

約数列:

[1, 7, 13, 91, 911, 971, 6377, 6797, 11843, 12623, 82901, 88361, 884581, 6192067, 11499553, 80496871]

約数ペア:

[(1, 80496871), (7, 11499553), (13, 6192067), (91, 884581), (911, 88361), (971, 82901), (6377, 12623), (6797, 11843)]