12563061

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 20256000

約数和(自身を除く): 7692939

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 421, 609, 1029, 1263, 1421, 2947, 4263, 8841, 9947, 12209, 20629, 29841, 36627, 61887, 85463, 144403, 256389, 433209, 598241, 1794723, 4187687, 12563061]

約数ペア:

[(1, 12563061), (3, 4187687), (7, 1794723), (21, 598241), (29, 433209), (49, 256389), (87, 144403), (147, 85463), (203, 61887), (343, 36627), (421, 29841), (609, 20629), (1029, 12209), (1263, 9947), (1421, 8841), (2947, 4263)]