42132021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 59059584

約数和(自身を除く): 16927563

約数列:

[1, 3, 23, 69, 137, 411, 3151, 4457, 9453, 13371, 102511, 307533, 610609, 1831827, 14044007, 42132021]

約数ペア:

[(1, 42132021), (3, 14044007), (23, 1831827), (69, 610609), (137, 307533), (411, 102511), (3151, 13371), (4457, 9453)]