7705971

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 13842192

約数和(自身を除く): 6136221

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 679, 819, 873, 1261, 2037, 3783, 6111, 8827, 9409, 11349, 26481, 28227, 65863, 79443, 84681, 122317, 197589, 366951, 592767, 856219, 1100853, 2568657, 7705971]

約数ペア:

[(1, 7705971), (3, 2568657), (7, 1100853), (9, 856219), (13, 592767), (21, 366951), (39, 197589), (63, 122317), (91, 84681), (97, 79443), (117, 65863), (273, 28227), (291, 26481), (679, 11349), (819, 9409), (873, 8827), (1261, 6111), (2037, 3783)]