9428481

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 14417392

約数和(自身を除く): 4988911

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2707, 3483, 8121, 24363, 73089, 116401, 219267, 349203, 1047609, 3142827, 9428481]

約数ペア:

[(1, 9428481), (3, 3142827), (9, 1047609), (27, 349203), (43, 219267), (81, 116401), (129, 73089), (387, 24363), (1161, 8121), (2707, 3483)]