25922061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13817

約数の個数: 24

約数和(自身を含む): 42999840

約数和(自身を除く): 17077779

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 13781, 41343, 124029, 151591, 261839, 454773, 785517, 1364319, 2356551, 2880229, 8640687, 25922061]

約数ペア:

[(1, 25922061), (3, 8640687), (9, 2880229), (11, 2356551), (19, 1364319), (33, 785517), (57, 454773), (99, 261839), (171, 151591), (209, 124029), (627, 41343), (1881, 13781)]