25928097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15461}}^1$

素因数の和:15520

約数の個数: 16

約数和(自身を含む): 38098368

約数和(自身を除く): 12170271

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15461, 46383, 200993, 602979, 664823, 1994469, 8642699, 25928097]

約数ペア:

[(1, 25928097), (3, 8642699), (13, 1994469), (39, 664823), (43, 602979), (129, 200993), (559, 46383), (1677, 15461)]