25717059

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 38987520

約数和(自身を除く): 13270461

約数列:

[1, 3, 9, 23, 69, 207, 283, 439, 849, 1317, 2547, 3951, 6509, 10097, 19527, 30291, 58581, 90873, 124237, 372711, 1118133, 2857451, 8572353, 25717059]

約数ペア:

[(1, 25717059), (3, 8572353), (9, 2857451), (23, 1118133), (69, 372711), (207, 124237), (283, 90873), (439, 58581), (849, 30291), (1317, 19527), (2547, 10097), (3951, 6509)]