3427008641

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1\times {\mathrm{2857}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 3937180800

約数和(自身を除く): 510172159

約数列:

[1, 7, 349, 491, 2443, 2857, 3437, 19999, 171359, 997093, 1199513, 1402787, 6979651, 9819509, 489572663, 3427008641]

約数ペア:

[(1, 3427008641), (7, 489572663), (349, 9819509), (491, 6979651), (2443, 1402787), (2857, 1199513), (3437, 997093), (19999, 171359)]