16804671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 24361344

約数和(自身を除く): 7556673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4027, 4173, 12081, 52351, 157053, 430889, 1292667, 5601557, 16804671]

約数ペア:

[(1, 16804671), (3, 5601557), (13, 1292667), (39, 430889), (107, 157053), (321, 52351), (1391, 12081), (4027, 4173)]