12960941

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 15648000

約数和(自身を除く): 2687059

約数列:

[1, 7, 29, 49, 203, 343, 1303, 1421, 9121, 9947, 37787, 63847, 264509, 446929, 1851563, 12960941]

約数ペア:

[(1, 12960941), (7, 1851563), (29, 446929), (49, 264509), (203, 63847), (343, 37787), (1303, 9947), (1421, 9121)]