25307199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 13106241

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 683, 1611, 2049, 4117, 6147, 12351, 15709, 37053, 47127, 122257, 141381, 366771, 1100313, 2811911, 8435733, 25307199]

約数ペア:

[(1, 25307199), (3, 8435733), (9, 2811911), (23, 1100313), (69, 366771), (179, 141381), (207, 122257), (537, 47127), (683, 37053), (1611, 15709), (2049, 12351), (4117, 6147)]