287308801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13163}}^1$

素因数の和:13272

約数の個数: 16

約数和(自身を含む): 327309696

約数和(自身を除く): 40000895

約数列:

[1, 13, 23, 73, 299, 949, 1679, 13163, 21827, 171119, 302749, 960899, 3935737, 12491687, 22100677, 287308801]

約数ペア:

[(1, 287308801), (13, 22100677), (23, 12491687), (73, 3935737), (299, 960899), (949, 302749), (1679, 171119), (13163, 21827)]