24778629

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 37149420

約数和(自身を除く): 12370791

約数列:

[1, 3, 9, 27, 81, 509, 601, 1527, 1803, 4581, 5409, 13743, 16227, 41229, 48681, 305909, 917727, 2753181, 8259543, 24778629]

約数ペア:

[(1, 24778629), (3, 8259543), (9, 2753181), (27, 917727), (81, 305909), (509, 48681), (601, 41229), (1527, 16227), (1803, 13743), (4581, 5409)]