1088894421

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{263591}}^1$

素因数の和:263623

約数の個数: 24

約数和(自身を含む): 1727054784

約数和(自身を除く): 638160363

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 263591, 790773, 2372319, 4481047, 7116957, 13443141, 21350871, 40329423, 64052613, 120988269, 362964807, 1088894421]

約数ペア:

[(1, 1088894421), (3, 362964807), (9, 120988269), (17, 64052613), (27, 40329423), (51, 21350871), (81, 13443141), (153, 7116957), (243, 4481047), (459, 2372319), (1377, 790773), (4131, 263591)]