7839293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 9939840

約数和(自身を除く): 2100547

約数列:

[1, 7, 11, 61, 77, 427, 671, 1669, 4697, 11683, 18359, 101809, 128513, 712663, 1119899, 7839293]

約数ペア:

[(1, 7839293), (7, 1119899), (11, 712663), (61, 128513), (77, 101809), (427, 18359), (671, 11683), (1669, 4697)]