9651069

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6302

約数の個数: 20

約数和(自身を含む): 15178240

約数和(自身を除く): 5527171

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6271, 18813, 56439, 119149, 169317, 357447, 507951, 1072341, 3217023, 9651069]

約数ペア:

[(1, 9651069), (3, 3217023), (9, 1072341), (19, 507951), (27, 357447), (57, 169317), (81, 119149), (171, 56439), (513, 18813), (1539, 6271)]