27923909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 31914624

約数和(自身を除く): 3990715

約数列:

[1, 13, 23, 61, 299, 793, 1403, 1531, 18239, 19903, 35213, 93391, 457769, 1214083, 2147993, 27923909]

約数ペア:

[(1, 27923909), (13, 2147993), (23, 1214083), (61, 457769), (299, 93391), (793, 35213), (1403, 19903), (1531, 18239)]