25512957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 39124800

約数和(自身を除く): 13611843

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 2089, 4071, 6267, 12213, 18801, 48047, 123251, 144141, 369753, 432423, 1109259, 2834773, 8504319, 25512957]

約数ペア:

[(1, 25512957), (3, 8504319), (9, 2834773), (23, 1109259), (59, 432423), (69, 369753), (177, 144141), (207, 123251), (531, 48047), (1357, 18801), (2089, 12213), (4071, 6267)]