85889559

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{240587}}^1$

素因数の和:240614

約数の個数: 16

約数和(自身を含む): 138578688

約数和(自身を除く): 52689129

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 240587, 721761, 1684109, 4089979, 5052327, 12269937, 28629853, 85889559]

約数ペア:

[(1, 85889559), (3, 28629853), (7, 12269937), (17, 5052327), (21, 4089979), (51, 1684109), (119, 721761), (357, 240587)]