143218401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{4483}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 199735296

約数和(自身を除く): 56516895

約数列:

[1, 3, 23, 69, 463, 1389, 4483, 10649, 13449, 31947, 103109, 309327, 2075629, 6226887, 47739467, 143218401]

約数ペア:

[(1, 143218401), (3, 47739467), (23, 6226887), (69, 2075629), (463, 309327), (1389, 103109), (4483, 31947), (10649, 13449)]