28092831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17569}}^1$

素因数の和:17626

約数の個数: 16

約数和(自身を含む): 41324640

約数和(自身を除く): 13231809

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 17569, 52707, 228397, 685191, 720329, 2160987, 9364277, 28092831]

約数ペア:

[(1, 28092831), (3, 9364277), (13, 2160987), (39, 720329), (41, 685191), (123, 228397), (533, 52707), (1599, 17569)]