25569261

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 38952576

約数和(自身を除く): 13383315

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 1223, 2323, 3669, 6969, 11007, 20907, 28129, 84387, 123523, 253161, 370569, 1111707, 2841029, 8523087, 25569261]

約数ペア:

[(1, 25569261), (3, 8523087), (9, 2841029), (23, 1111707), (69, 370569), (101, 253161), (207, 123523), (303, 84387), (909, 28129), (1223, 20907), (2323, 11007), (3669, 6969)]