28435263

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 39121152

約数和(自身を除く): 10685889

約数列:

[1, 3, 41, 123, 151, 453, 1531, 4593, 6191, 18573, 62771, 188313, 231181, 693543, 9478421, 28435263]

約数ペア:

[(1, 28435263), (3, 9478421), (41, 693543), (123, 231181), (151, 188313), (453, 62771), (1531, 18573), (4593, 6191)]