2017645287

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1\times {\mathrm{2053}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 3137591808

約数和(自身を除く): 1119946521

約数列:

[1, 3, 7, 21, 53, 159, 371, 883, 1113, 2053, 2649, 6159, 6181, 14371, 18543, 43113, 46799, 108809, 140397, 326427, 327593, 761663, 982779, 1812799, 2284989, 5438397, 12689593, 38068779, 96078347, 288235041, 672548429, 2017645287]

約数ペア:

[(1, 2017645287), (3, 672548429), (7, 288235041), (21, 96078347), (53, 38068779), (159, 12689593), (371, 5438397), (883, 2284989), (1113, 1812799), (2053, 982779), (2649, 761663), (6159, 327593), (6181, 326427), (14371, 140397), (18543, 108809), (43113, 46799)]