29431431

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 45520384

約数和(自身を除く): 16088953

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 3907, 7533, 11721, 35163, 105489, 121117, 316467, 363351, 949401, 1090053, 3270159, 9810477, 29431431]

約数ペア:

[(1, 29431431), (3, 9810477), (9, 3270159), (27, 1090053), (31, 949401), (81, 363351), (93, 316467), (243, 121117), (279, 105489), (837, 35163), (2511, 11721), (3907, 7533)]