8557191

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{569}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 12722400

約数和(自身を除く): 4165209

約数列:

[1, 3, 9, 27, 557, 569, 1671, 1707, 5013, 5121, 15039, 15363, 316933, 950799, 2852397, 8557191]

約数ペア:

[(1, 8557191), (3, 2852397), (9, 950799), (27, 316933), (557, 15363), (569, 15039), (1671, 5121), (1707, 5013)]