9365787

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2744

約数の個数: 20

約数和(自身を含む): 14321560

約数和(自身を除く): 4955773

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2689, 3483, 8067, 24201, 72603, 115627, 217809, 346881, 1040643, 3121929, 9365787]

約数ペア:

[(1, 9365787), (3, 3121929), (9, 1040643), (27, 346881), (43, 217809), (81, 115627), (129, 72603), (387, 24201), (1161, 8067), (2689, 3483)]