12305439

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3588

約数の個数: 20

約数和(自身を含む): 18815016

約数和(自身を除く): 6509577

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3533, 10599, 31797, 95391, 151919, 286173, 455757, 1367271, 4101813, 12305439]

約数ペア:

[(1, 12305439), (3, 4101813), (9, 1367271), (27, 455757), (43, 286173), (81, 151919), (129, 95391), (387, 31797), (1161, 10599), (3483, 3533)]