47722843

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 55883520

約数和(自身を除く): 8160677

約数列:

[1, 7, 53, 307, 371, 419, 2149, 2933, 16271, 22207, 113897, 128633, 155449, 900431, 6817549, 47722843]

約数ペア:

[(1, 47722843), (7, 6817549), (53, 900431), (307, 155449), (371, 128633), (419, 113897), (2149, 22207), (2933, 16271)]