38665803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 21399477

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 439, 471, 561, 1317, 1727, 2669, 4829, 5181, 7463, 8007, 14487, 22389, 29359, 68923, 82093, 88077, 206769, 246279, 758153, 1171691, 2274459, 3515073, 12888601, 38665803]

約数ペア:

[(1, 38665803), (3, 12888601), (11, 3515073), (17, 2274459), (33, 1171691), (51, 758153), (157, 246279), (187, 206769), (439, 88077), (471, 82093), (561, 68923), (1317, 29359), (1727, 22389), (2669, 14487), (4829, 8007), (5181, 7463)]