1411235

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 1970112

約数和(自身を除く): 558877

約数列:

[1, 5, 7, 35, 61, 305, 427, 661, 2135, 3305, 4627, 23135, 40321, 201605, 282247, 1411235]

約数ペア:

[(1, 1411235), (5, 282247), (7, 201605), (35, 40321), (61, 23135), (305, 4627), (427, 3305), (661, 2135)]