11888908647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{220889}}^1$

素因数の和:221143

約数の個数: 32

約数和(自身を含む): 19848291840

約数和(自身を除く): 7959383193

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1631, 2563, 4893, 7689, 17941, 53823, 220889, 662667, 1546223, 2429779, 4638669, 7289337, 17008453, 51025359, 51467137, 154401411, 360269959, 566138507, 1080809877, 1698415521, 3962969549, 11888908647]

約数ペア:

[(1, 11888908647), (3, 3962969549), (7, 1698415521), (11, 1080809877), (21, 566138507), (33, 360269959), (77, 154401411), (231, 51467137), (233, 51025359), (699, 17008453), (1631, 7289337), (2563, 4638669), (4893, 2429779), (7689, 1546223), (17941, 662667), (53823, 220889)]