981308991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1\times {\mathrm{7841}}^1$

素因数の和:11066

約数の個数: 16

約数和(自身を含む): 1409677920

約数和(自身を除く): 428368929

約数列:

[1, 3, 13, 39, 3209, 7841, 9627, 23523, 41717, 101933, 125151, 305799, 25161769, 75485307, 327102997, 981308991]

約数ペア:

[(1, 981308991), (3, 327102997), (13, 75485307), (39, 25161769), (3209, 305799), (7841, 125151), (9627, 101933), (23523, 41717)]