25312617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13457}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 41988960

約数和(自身を除く): 16676343

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 13457, 40371, 121113, 148027, 255683, 444081, 767049, 1332243, 2301147, 2812513, 8437539, 25312617]

約数ペア:

[(1, 25312617), (3, 8437539), (9, 2812513), (11, 2301147), (19, 1332243), (33, 767049), (57, 444081), (99, 255683), (171, 148027), (209, 121113), (627, 40371), (1881, 13457)]