13917211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 17641728

約数和(自身を除く): 3724517

約数列:

[1, 7, 11, 61, 77, 427, 671, 2963, 4697, 20741, 32593, 180743, 228151, 1265201, 1988173, 13917211]

約数ペア:

[(1, 13917211), (7, 1988173), (11, 1265201), (61, 228151), (77, 180743), (427, 32593), (671, 20741), (2963, 4697)]