28051053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 39569280

約数和(自身を除く): 11518227

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5569, 16707, 128087, 384261, 406537, 1219611, 9350351, 28051053]

約数ペア:

[(1, 28051053), (3, 9350351), (23, 1219611), (69, 406537), (73, 384261), (219, 128087), (1679, 16707), (5037, 5569)]