1297504701

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{42019}}^1$

素因数の和:42145

約数の個数: 24

約数和(自身を含む): 1940315520

約数和(自身を除く): 642810819

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 3431, 10293, 30879, 42019, 126057, 378171, 1974893, 3067387, 5924679, 9202161, 17774037, 27606483, 144167189, 432501567, 1297504701]

約数ペア:

[(1, 1297504701), (3, 432501567), (9, 144167189), (47, 27606483), (73, 17774037), (141, 9202161), (219, 5924679), (423, 3067387), (657, 1974893), (3431, 378171), (10293, 126057), (30879, 42019)]