28526541

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3037}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 39664128

約数和(自身を除く): 11137587

約数列:

[1, 3, 31, 93, 101, 303, 3037, 3131, 9111, 9393, 94147, 282441, 306737, 920211, 9508847, 28526541]

約数ペア:

[(1, 28526541), (3, 9508847), (31, 920211), (93, 306737), (101, 282441), (303, 94147), (3037, 9393), (3131, 9111)]