20174419797

素因数分解:

$3^1\times 7^2\times {\mathrm{9013}}^1\times {\mathrm{15227}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 31296463776

約数和(自身を除く): 11122043979

約数列:

[1, 3, 7, 21, 49, 147, 9013, 15227, 27039, 45681, 63091, 106589, 189273, 319767, 441637, 746123, 1324911, 2238369, 137240951, 411722853, 960686657, 2882059971, 6724806599, 20174419797]

約数ペア:

[(1, 20174419797), (3, 6724806599), (7, 2882059971), (21, 960686657), (49, 411722853), (147, 137240951), (9013, 2238369), (15227, 1324911), (27039, 746123), (45681, 441637), (63091, 319767), (106589, 189273)]