210836691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3167}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 328648320

約数和(自身を除く): 117811629

約数列:

[1, 3, 9, 13, 39, 117, 569, 1707, 3167, 5121, 7397, 9501, 22191, 28503, 41171, 66573, 123513, 370539, 1802023, 5406069, 16218207, 23426299, 70278897, 210836691]

約数ペア:

[(1, 210836691), (3, 70278897), (9, 23426299), (13, 16218207), (39, 5406069), (117, 1802023), (569, 370539), (1707, 123513), (3167, 66573), (5121, 41171), (7397, 28503), (9501, 22191)]