320410821

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{3889}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 442526400

約数和(自身を除く): 122115579

約数列:

[1, 3, 29, 87, 947, 2841, 3889, 11667, 27463, 82389, 112781, 338343, 3682883, 11048649, 106803607, 320410821]

約数ペア:

[(1, 320410821), (3, 106803607), (29, 11048649), (87, 3682883), (947, 338343), (2841, 112781), (3889, 82389), (11667, 27463)]