920329923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1\times {\mathrm{5147}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 1292353920

約数和(自身を除く): 372023997

約数列:

[1, 3, 19, 57, 3137, 5147, 9411, 15441, 59603, 97793, 178809, 293379, 16146139, 48438417, 306776641, 920329923]

約数ペア:

[(1, 920329923), (3, 306776641), (19, 48438417), (57, 16146139), (3137, 293379), (5147, 178809), (9411, 97793), (15441, 59603)]