7940933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 10663296

約数和(自身を除く): 2722363

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 7933, 55531, 87263, 103129, 610841, 721903, 1134419, 7940933]

約数ペア:

[(1, 7940933), (7, 1134419), (11, 721903), (13, 610841), (77, 103129), (91, 87263), (143, 55531), (1001, 7933)]