12135417

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 7126023

約数列:

[1, 3, 7, 21, 43, 89, 129, 151, 267, 301, 453, 623, 903, 1057, 1869, 3171, 3827, 6493, 11481, 13439, 19479, 26789, 40317, 45451, 80367, 94073, 136353, 282219, 577877, 1733631, 4045139, 12135417]

約数ペア:

[(1, 12135417), (3, 4045139), (7, 1733631), (21, 577877), (43, 282219), (89, 136353), (129, 94073), (151, 80367), (267, 45451), (301, 40317), (453, 26789), (623, 19479), (903, 13439), (1057, 11481), (1869, 6493), (3171, 3827)]