764759989

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{9377}}^1$

素因数の和:9636

約数の個数: 16

約数和(自身を含む): 893085696

約数和(自身を除く): 128325707

約数列:

[1, 7, 61, 191, 427, 1337, 9377, 11651, 65639, 81557, 571997, 1791007, 4003979, 12537049, 109251427, 764759989]

約数ペア:

[(1, 764759989), (7, 109251427), (61, 12537049), (191, 4003979), (427, 1791007), (1337, 571997), (9377, 81557), (11651, 65639)]