13231401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 18237120

約数和(自身を除く): 5005719

約数列:

[1, 3, 43, 109, 129, 327, 941, 2823, 4687, 14061, 40463, 102569, 121389, 307707, 4410467, 13231401]

約数ペア:

[(1, 13231401), (3, 4410467), (43, 307707), (109, 121389), (129, 102569), (327, 40463), (941, 14061), (2823, 4687)]