920826753

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3986263}}^1$

素因数の和:3986284

約数の個数: 16

約数和(自身を含む): 1530725376

約数和(自身を除く): 609898623

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3986263, 11958789, 27903841, 43848893, 83711523, 131546679, 306942251, 920826753]

約数ペア:

[(1, 920826753), (3, 306942251), (7, 131546679), (11, 83711523), (21, 43848893), (33, 27903841), (77, 11958789), (231, 3986263)]