25092783

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 37372608

約数和(自身を除く): 12279825

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 433, 1233, 1299, 3897, 6439, 19317, 20351, 57951, 59321, 61053, 177963, 183159, 533889, 2788087, 8364261, 25092783]

約数ペア:

[(1, 25092783), (3, 8364261), (9, 2788087), (47, 533889), (137, 183159), (141, 177963), (411, 61053), (423, 59321), (433, 57951), (1233, 20351), (1299, 19317), (3897, 6439)]