25109307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 38252448

約数和(自身を除く): 13143141

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 1201, 2323, 3603, 6969, 10809, 20907, 27623, 82869, 121301, 248607, 363903, 1091709, 2789923, 8369769, 25109307]

約数ペア:

[(1, 25109307), (3, 8369769), (9, 2789923), (23, 1091709), (69, 363903), (101, 248607), (207, 121301), (303, 82869), (909, 27623), (1201, 20907), (2323, 10809), (3603, 6969)]