13499757

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 20256000

約数和(自身を除く): 6756243

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 6329, 18987, 56961, 170883, 499991, 1499973, 4499919, 13499757]

約数ペア:

[(1, 13499757), (3, 4499919), (9, 1499973), (27, 499991), (79, 170883), (237, 56961), (711, 18987), (2133, 6329)]