25804791

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{1549}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 38316000

約数和(自身を除く): 12511209

約数列:

[1, 3, 9, 27, 617, 1549, 1851, 4647, 5553, 13941, 16659, 41823, 955733, 2867199, 8601597, 25804791]

約数ペア:

[(1, 25804791), (3, 8601597), (9, 2867199), (27, 955733), (617, 41823), (1549, 16659), (1851, 13941), (4647, 5553)]