15704320723

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1\times {\mathrm{2789}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 19798732800

約数和(自身を除く): 4094412077

約数列:

[1, 7, 13, 43, 91, 301, 559, 1439, 2789, 3913, 10073, 18707, 19523, 36257, 61877, 119927, 130949, 253799, 433139, 804401, 839489, 1559051, 4013371, 5630807, 10913357, 28093597, 52173823, 172574953, 365216761, 1208024671, 2243474389, 15704320723]

約数ペア:

[(1, 15704320723), (7, 2243474389), (13, 1208024671), (43, 365216761), (91, 172574953), (301, 52173823), (559, 28093597), (1439, 10913357), (2789, 5630807), (3913, 4013371), (10073, 1559051), (18707, 839489), (19523, 804401), (36257, 433139), (61877, 253799), (119927, 130949)]