8045238369

素因数分解:

$3^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{137957}}^1$

素因数の和:140744

約数の個数: 16

約数和(自身を含む): 12263914368

約数和(自身を除く): 4218675999

約数列:

[1, 3, 7, 21, 2777, 8331, 19439, 58317, 137957, 413871, 965699, 2897097, 383106589, 1149319767, 2681746123, 8045238369]

約数ペア:

[(1, 8045238369), (3, 2681746123), (7, 1149319767), (21, 383106589), (2777, 2897097), (8331, 965699), (19439, 413871), (58317, 137957)]