25153281

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{1571}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 37350720

約数和(自身を除く): 12197439

約数列:

[1, 3, 9, 27, 593, 1571, 1779, 4713, 5337, 14139, 16011, 42417, 931603, 2794809, 8384427, 25153281]

約数ペア:

[(1, 25153281), (3, 8384427), (9, 2794809), (27, 931603), (593, 42417), (1571, 16011), (1779, 14139), (4713, 5337)]