5385447

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3940

約数の個数: 20

約数和(自身を含む): 8520336

約数和(自身を除く): 3134889

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3911, 11733, 35199, 66487, 105597, 199461, 316791, 598383, 1795149, 5385447]

約数ペア:

[(1, 5385447), (3, 1795149), (9, 598383), (17, 316791), (27, 199461), (51, 105597), (81, 66487), (153, 35199), (459, 11733), (1377, 3911)]