25348257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 40704768

約数和(自身を除く): 15356511

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 4831, 5247, 14493, 43479, 53141, 159423, 256043, 478269, 768129, 2304387, 2816473, 8449419, 25348257]

約数ペア:

[(1, 25348257), (3, 8449419), (9, 2816473), (11, 2304387), (33, 768129), (53, 478269), (99, 256043), (159, 159423), (477, 53141), (583, 43479), (1749, 14493), (4831, 5247)]