12818937

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 17720640

約数和(自身を除く): 4901703

約数列:

[1, 3, 41, 89, 123, 267, 1171, 3513, 3649, 10947, 48011, 104219, 144033, 312657, 4272979, 12818937]

約数ペア:

[(1, 12818937), (3, 4272979), (41, 312657), (89, 144033), (123, 104219), (267, 48011), (1171, 10947), (3513, 3649)]