42666393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{184703}}^1$

素因数の和:184724

約数の個数: 16

約数和(自身を含む): 70926336

約数和(自身を除く): 28259943

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 184703, 554109, 1292921, 2031733, 3878763, 6095199, 14222131, 42666393]

約数ペア:

[(1, 42666393), (3, 14222131), (7, 6095199), (11, 3878763), (21, 2031733), (33, 1292921), (77, 554109), (231, 184703)]