7998393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 11660096

約数和(自身を除く): 3661703

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 3061, 9183, 39793, 119379, 205087, 615261, 2666131, 7998393]

約数ペア:

[(1, 7998393), (3, 2666131), (13, 615261), (39, 205087), (67, 119379), (201, 39793), (871, 9183), (2613, 3061)]