9790209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 16615872

約数和(自身を除く): 6825663

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 7607, 22821, 68463, 83677, 98891, 251031, 296673, 753093, 890019, 1087801, 3263403, 9790209]

約数ペア:

[(1, 9790209), (3, 3263403), (9, 1087801), (11, 890019), (13, 753093), (33, 296673), (39, 251031), (99, 98891), (117, 83677), (143, 68463), (429, 22821), (1287, 7607)]