85813778869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1\times {\mathrm{314441}}^1$

素因数の和:317460

約数の個数: 16

約数和(自身を含む): 105652512000

約数和(自身を除く): 19838733131

約数列:

[1, 7, 13, 91, 2999, 20993, 38987, 272909, 314441, 2201087, 4087733, 28614131, 943008559, 6601059913, 12259111267, 85813778869]

約数ペア:

[(1, 85813778869), (7, 12259111267), (13, 6601059913), (91, 943008559), (2999, 28614131), (20993, 4087733), (38987, 2201087), (272909, 314441)]