13739991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 18724608

約数和(自身を除く): 4984617

約数列:

[1, 3, 71, 213, 251, 257, 753, 771, 17821, 18247, 53463, 54741, 64507, 193521, 4579997, 13739991]

約数ペア:

[(1, 13739991), (3, 4579997), (71, 193521), (213, 64507), (251, 54741), (257, 53463), (753, 18247), (771, 17821)]