17416863

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{11317}}^1$

素因数の和:11348

約数の個数: 20

約数和(自身を含む): 27389560

約数和(自身を除く): 9972697

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 11317, 33951, 101853, 215023, 305559, 645069, 916677, 1935207, 5805621, 17416863]

約数ペア:

[(1, 17416863), (3, 5805621), (9, 1935207), (19, 916677), (27, 645069), (57, 305559), (81, 215023), (171, 101853), (513, 33951), (1539, 11317)]