2813396547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{66733}}^1$

素因数の和:66819

約数の個数: 32

約数和(自身を含む): 4305143808

約数和(自身を除く): 1491747261

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 66733, 200199, 867529, 1534859, 2602587, 3136451, 4604577, 9409353, 19953167, 40773863, 59859501, 72138373, 122321589, 216415119, 937798849, 2813396547]

約数ペア:

[(1, 2813396547), (3, 937798849), (13, 216415119), (23, 122321589), (39, 72138373), (47, 59859501), (69, 40773863), (141, 19953167), (299, 9409353), (611, 4604577), (897, 3136451), (1081, 2602587), (1833, 1534859), (3243, 867529), (14053, 200199), (42159, 66733)]