64983919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64919}}^1$

素因数の和:64950

約数の個数: 16

約数和(自身を含む): 87252480

約数和(自身を除く): 22268561

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 64919, 454433, 714109, 843947, 4998763, 5907629, 9283417, 64983919]

約数ペア:

[(1, 64983919), (7, 9283417), (11, 5907629), (13, 4998763), (77, 843947), (91, 714109), (143, 454433), (1001, 64919)]