28946841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125311}}^1$

素因数の和:125332

約数の個数: 16

約数和(自身を含む): 48119808

約数和(自身を除く): 19172967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 125311, 375933, 877177, 1378421, 2631531, 4135263, 9648947, 28946841]

約数ペア:

[(1, 28946841), (3, 9648947), (7, 4135263), (11, 2631531), (21, 1378421), (33, 877177), (77, 375933), (231, 125311)]