738042123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{2251}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 1212692992

約数和(自身を除く): 474650869

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1201, 2251, 3603, 6753, 8407, 15613, 15757, 25221, 29263, 46839, 47271, 87789, 109291, 204841, 327873, 614523, 2703451, 8110353, 18924157, 35144863, 56772471, 105434589, 246014041, 738042123]

約数ペア:

[(1, 738042123), (3, 246014041), (7, 105434589), (13, 56772471), (21, 35144863), (39, 18924157), (91, 8110353), (273, 2703451), (1201, 614523), (2251, 327873), (3603, 204841), (6753, 109291), (8407, 87789), (15613, 47271), (15757, 46839), (25221, 29263)]