26078493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4297}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 42223552

約数和(自身を除く): 16145059

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4297, 6069, 12891, 30079, 73049, 90237, 219147, 511343, 1241833, 1534029, 3725499, 8692831, 26078493]

約数ペア:

[(1, 26078493), (3, 8692831), (7, 3725499), (17, 1534029), (21, 1241833), (51, 511343), (119, 219147), (289, 90237), (357, 73049), (867, 30079), (2023, 12891), (4297, 6069)]