17381211

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 23874048

約数和(自身を除く): 6492837

約数列:

[1, 3, 47, 131, 141, 393, 941, 2823, 6157, 18471, 44227, 123271, 132681, 369813, 5793737, 17381211]

約数ペア:

[(1, 17381211), (3, 5793737), (47, 369813), (131, 132681), (141, 123271), (393, 44227), (941, 18471), (2823, 6157)]