5236551

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:311

約数の個数: 18

約数和(自身を含む): 7865312

約数和(自身を除く): 2628761

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 4247, 12741, 18769, 38223, 56307, 168921, 581839, 1745517, 5236551]

約数ペア:

[(1, 5236551), (3, 1745517), (9, 581839), (31, 168921), (93, 56307), (137, 38223), (279, 18769), (411, 12741), (1233, 4247)]