97480747

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 122892000

約数和(自身を除く): 25411253

約数列:

[1, 7, 13, 49, 91, 199, 637, 769, 1393, 2587, 5383, 9751, 9997, 18109, 37681, 69979, 126763, 153031, 489853, 1071217, 1989403, 7498519, 13925821, 97480747]

約数ペア:

[(1, 97480747), (7, 13925821), (13, 7498519), (49, 1989403), (91, 1071217), (199, 489853), (637, 153031), (769, 126763), (1393, 69979), (2587, 37681), (5383, 18109), (9751, 9997)]