21297829523

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{10853}}^1$

素因数の和:11914

約数の個数: 16

約数和(自身を含む): 22281785856

約数和(自身を除く): 983956333

約数列:

[1, 43, 47, 971, 2021, 10853, 41753, 45637, 466679, 510091, 1962391, 10538263, 21933913, 453145309, 495298361, 21297829523]

約数ペア:

[(1, 21297829523), (43, 495298361), (47, 453145309), (971, 21933913), (2021, 10538263), (10853, 1962391), (41753, 510091), (45637, 466679)]