25012269

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 37007360

約数和(自身を除く): 11995091

約数列:

[1, 3, 9, 79, 127, 237, 277, 381, 711, 831, 1143, 2493, 10033, 21883, 30099, 35179, 65649, 90297, 105537, 196947, 316611, 2779141, 8337423, 25012269]

約数ペア:

[(1, 25012269), (3, 8337423), (9, 2779141), (79, 316611), (127, 196947), (237, 105537), (277, 90297), (381, 65649), (711, 35179), (831, 30099), (1143, 21883), (2493, 10033)]