17867221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 19502208

約数和(自身を除く): 1634987

約数列:

[1, 17, 71, 113, 131, 1207, 1921, 2227, 8023, 9301, 14803, 136391, 158117, 251651, 1051013, 17867221]

約数ペア:

[(1, 17867221), (17, 1051013), (71, 251651), (113, 158117), (131, 136391), (1207, 14803), (1921, 9301), (2227, 8023)]