13886979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 19189632

約数和(自身を除く): 5302653

約数列:

[1, 3, 43, 83, 129, 249, 1297, 3569, 3891, 10707, 55771, 107651, 167313, 322953, 4628993, 13886979]

約数ペア:

[(1, 13886979), (3, 4628993), (43, 322953), (83, 167313), (129, 107651), (249, 55771), (1297, 10707), (3569, 3891)]