40081239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 63882000

約数和(自身を除く): 23800761

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 4549, 8811, 13647, 40941, 50039, 150117, 404861, 450351, 1214583, 3643749, 4453471, 13360413, 40081239]

約数ペア:

[(1, 40081239), (3, 13360413), (9, 4453471), (11, 3643749), (33, 1214583), (89, 450351), (99, 404861), (267, 150117), (801, 50039), (979, 40941), (2937, 13647), (4549, 8811)]