268842009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{5419}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 374630400

約数和(自身を除く): 105788391

約数列:

[1, 3, 23, 69, 719, 2157, 5419, 16257, 16537, 49611, 124637, 373911, 3896261, 11688783, 89614003, 268842009]

約数ペア:

[(1, 268842009), (3, 89614003), (23, 11688783), (69, 3896261), (719, 373911), (2157, 124637), (5419, 49611), (16257, 16537)]