489305523

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{5051}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 760224960

約数和(自身を除く): 270919437

約数列:

[1, 3, 7, 21, 49, 147, 659, 1977, 4613, 5051, 13839, 15153, 32291, 35357, 96873, 106071, 247499, 742497, 3328609, 9985827, 23300263, 69900789, 163101841, 489305523]

約数ペア:

[(1, 489305523), (3, 163101841), (7, 69900789), (21, 23300263), (49, 9985827), (147, 3328609), (659, 742497), (1977, 247499), (4613, 106071), (5051, 96873), (13839, 35357), (15153, 32291)]