25203699

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 38207520

約数和(自身を除く): 13003821

約数列:

[1, 3, 9, 23, 69, 207, 313, 389, 939, 1167, 2817, 3501, 7199, 8947, 21597, 26841, 64791, 80523, 121757, 365271, 1095813, 2800411, 8401233, 25203699]

約数ペア:

[(1, 25203699), (3, 8401233), (9, 2800411), (23, 1095813), (69, 365271), (207, 121757), (313, 80523), (389, 64791), (939, 26841), (1167, 21597), (2817, 8947), (3501, 7199)]