2320983

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 4119960

約数和(自身を除く): 1798977

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 277, 399, 441, 831, 931, 1197, 1939, 2493, 2793, 5263, 5817, 8379, 13573, 15789, 17451, 36841, 40719, 47367, 110523, 122157, 257887, 331569, 773661, 2320983]

約数ペア:

[(1, 2320983), (3, 773661), (7, 331569), (9, 257887), (19, 122157), (21, 110523), (49, 47367), (57, 40719), (63, 36841), (133, 17451), (147, 15789), (171, 13573), (277, 8379), (399, 5817), (441, 5263), (831, 2793), (931, 2493), (1197, 1939)]