304030559

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 352035840

約数和(自身を除く): 48005281

約数列:

[1, 7, 103, 409, 721, 1031, 2863, 7217, 42127, 106193, 294889, 421679, 743351, 2951753, 43432937, 304030559]

約数ペア:

[(1, 304030559), (7, 43432937), (103, 2951753), (409, 743351), (721, 421679), (1031, 294889), (2863, 106193), (7217, 42127)]