26995367

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 31617024

約数和(自身を除く): 4621657

約数列:

[1, 7, 61, 191, 331, 427, 1337, 2317, 11651, 20191, 63221, 81557, 141337, 442547, 3856481, 26995367]

約数ペア:

[(1, 26995367), (7, 3856481), (61, 442547), (191, 141337), (331, 81557), (427, 63221), (1337, 20191), (2317, 11651)]