726396051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{21617}}^1$

素因数の和:22130

約数の個数: 16

約数和(自身を含む): 1012760064

約数和(自身を除く): 286364013

約数列:

[1, 3, 23, 69, 487, 1461, 11201, 21617, 33603, 64851, 497191, 1491573, 10527479, 31582437, 242132017, 726396051]

約数ペア:

[(1, 726396051), (3, 242132017), (23, 31582437), (69, 10527479), (487, 1491573), (1461, 497191), (11201, 64851), (21617, 33603)]