3886240057

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{37657}}^1$

素因数の和:38328

約数の個数: 16

約数和(自身を含む): 4641875712

約数和(自身を除く): 755635655

約数列:

[1, 7, 23, 161, 641, 4487, 14743, 37657, 103201, 263599, 866111, 6062777, 24138137, 168966959, 555177151, 3886240057]

約数ペア:

[(1, 3886240057), (7, 555177151), (23, 168966959), (161, 24138137), (641, 6062777), (4487, 866111), (14743, 263599), (37657, 103201)]