320426491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{3967}}^1$

素因数の和:5034

約数の個数: 16

約数和(自身を含む): 399974400

約数和(自身を除く): 79547909

約数列:

[1, 7, 11, 77, 1049, 3967, 7343, 11539, 27769, 43637, 80773, 305459, 4161383, 29129681, 45775213, 320426491]

約数ペア:

[(1, 320426491), (7, 45775213), (11, 29129681), (77, 4161383), (1049, 305459), (3967, 80773), (7343, 43637), (11539, 27769)]