25236783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 42828240

約数和(自身を除く): 17591457

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19609, 58827, 176481, 215699, 254917, 647097, 764751, 1941291, 2294253, 2804087, 8412261, 25236783]

約数ペア:

[(1, 25236783), (3, 8412261), (9, 2804087), (11, 2294253), (13, 1941291), (33, 764751), (39, 647097), (99, 254917), (117, 215699), (143, 176481), (429, 58827), (1287, 19609)]