25228953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 38246208

約数和(自身を除く): 13017255

約数列:

[1, 3, 9, 23, 69, 207, 307, 397, 921, 1191, 2763, 3573, 7061, 9131, 21183, 27393, 63549, 82179, 121879, 365637, 1096911, 2803217, 8409651, 25228953]

約数ペア:

[(1, 25228953), (3, 8409651), (9, 2803217), (23, 1096911), (69, 365637), (207, 121879), (307, 82179), (397, 63549), (921, 27393), (1191, 21183), (2763, 9131), (3573, 7061)]