221768599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1523}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 249887232

約数和(自身を除く): 28118633

約数列:

[1, 13, 23, 299, 487, 1523, 6331, 11201, 19799, 35029, 145613, 455377, 741701, 9642113, 17059123, 221768599]

約数ペア:

[(1, 221768599), (13, 17059123), (23, 9642113), (299, 741701), (487, 455377), (1523, 145613), (6331, 35029), (11201, 19799)]