25925817

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 35703360

約数和(自身を除く): 9777543

約数列:

[1, 3, 41, 123, 131, 393, 1609, 4827, 5371, 16113, 65969, 197907, 210779, 632337, 8641939, 25925817]

約数ペア:

[(1, 25925817), (3, 8641939), (41, 632337), (123, 210779), (131, 197907), (393, 65969), (1609, 16113), (4827, 5371)]