13299417

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4637

約数の個数: 16

約数和(自身を含む): 19888000

約数和(自身を除く): 6588583

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4519, 13557, 40671, 122013, 492571, 1477713, 4433139, 13299417]

約数ペア:

[(1, 13299417), (3, 4433139), (9, 1477713), (27, 492571), (109, 122013), (327, 40671), (981, 13557), (2943, 4519)]