28122177

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 39260160

約数和(自身を除く): 11137983

約数列:

[1, 3, 31, 71, 93, 213, 2201, 4259, 6603, 12777, 132029, 302389, 396087, 907167, 9374059, 28122177]

約数ペア:

[(1, 28122177), (3, 9374059), (31, 907167), (71, 396087), (93, 302389), (213, 132029), (2201, 12777), (4259, 6603)]