28325439

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{6257}}^1$

素因数の和:6766

約数の個数: 12

約数和(自身を含む): 41002416

約数和(自身を除く): 12676977

約数列:

[1, 3, 9, 503, 1509, 4527, 6257, 18771, 56313, 3147271, 9441813, 28325439]

約数ペア:

[(1, 28325439), (3, 9441813), (9, 3147271), (503, 56313), (1509, 18771), (4527, 6257)]