24564789

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{1753}}^1$

素因数の和:1938

約数の個数: 20

約数和(自身を含む): 36928716

約数和(自身を除く): 12363927

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 1753, 4671, 5259, 14013, 15777, 47331, 141993, 303269, 909807, 2729421, 8188263, 24564789]

約数ペア:

[(1, 24564789), (3, 8188263), (9, 2729421), (27, 909807), (81, 303269), (173, 141993), (519, 47331), (1557, 15777), (1753, 14013), (4671, 5259)]