25013691

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 37972480

約数和(自身を除く): 12958789

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 1303, 2133, 3909, 6399, 11727, 19197, 35181, 102937, 105543, 308811, 316629, 926433, 2779299, 8337897, 25013691]

約数ペア:

[(1, 25013691), (3, 8337897), (9, 2779299), (27, 926433), (79, 316629), (81, 308811), (237, 105543), (243, 102937), (711, 35181), (1303, 19197), (2133, 11727), (3909, 6399)]