27782913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17573}}^1$

素因数の和:17624

約数の個数: 16

約数和(自身を含む): 40490496

約数和(自身を除く): 12707583

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17573, 52719, 298741, 544763, 896223, 1634289, 9260971, 27782913]

約数ペア:

[(1, 27782913), (3, 9260971), (17, 1634289), (31, 896223), (51, 544763), (93, 298741), (527, 52719), (1581, 17573)]