249077049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{12697}}^1$

素因数の和:13216

約数の個数: 16

約数和(自身を含む): 358388352

約数和(自身を除く): 109311303

約数列:

[1, 3, 13, 39, 503, 1509, 6539, 12697, 19617, 38091, 165061, 495183, 6386591, 19159773, 83025683, 249077049]

約数ペア:

[(1, 249077049), (3, 83025683), (13, 19159773), (39, 6386591), (503, 495183), (1509, 165061), (6539, 38091), (12697, 19617)]