21693033073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{3539}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 24462362880

約数和(自身を除く): 2769329807

約数列:

[1, 17, 23, 61, 257, 391, 1037, 1403, 3539, 4369, 5911, 15677, 23851, 60163, 81397, 100487, 215879, 266509, 360571, 909523, 1383749, 3669943, 4965217, 6129707, 15461891, 20919029, 55480903, 84408689, 355623493, 943175351, 1276060769, 21693033073]

約数ペア:

[(1, 21693033073), (17, 1276060769), (23, 943175351), (61, 355623493), (257, 84408689), (391, 55480903), (1037, 20919029), (1403, 15461891), (3539, 6129707), (4369, 4965217), (5911, 3669943), (15677, 1383749), (23851, 909523), (60163, 360571), (81397, 266509), (100487, 215879)]