39299721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4547}}^1$

素因数の和:4660

約数の個数: 16

約数和(自身を含む): 54430464

約数和(自身を除く): 15130743

約数列:

[1, 3, 43, 67, 129, 201, 2881, 4547, 8643, 13641, 195521, 304649, 586563, 913947, 13099907, 39299721]

約数ペア:

[(1, 39299721), (3, 13099907), (43, 913947), (67, 586563), (129, 304649), (201, 195521), (2881, 13641), (4547, 8643)]