13241975061

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1268753}}^1$

素因数の和:1268841

約数の個数: 24

約数和(自身を含む): 20827865664

約数和(自身を除く): 7585890603

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 1268753, 3806259, 8881271, 26643813, 62168897, 90081463, 186506691, 270244389, 630570241, 1891710723, 4413991687, 13241975061]

約数ペア:

[(1, 13241975061), (3, 4413991687), (7, 1891710723), (21, 630570241), (49, 270244389), (71, 186506691), (147, 90081463), (213, 62168897), (497, 26643813), (1491, 8881271), (3479, 3806259), (10437, 1268753)]