488346597

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 735392000

約数和(自身を除く): 247045403

約数列:

[1, 3, 9, 27, 97, 199, 291, 597, 873, 937, 1791, 2619, 2811, 5373, 8433, 19303, 25299, 57909, 90889, 173727, 186463, 272667, 521181, 559389, 818001, 1678167, 2454003, 5034501, 18086911, 54260733, 162782199, 488346597]

約数ペア:

[(1, 488346597), (3, 162782199), (9, 54260733), (27, 18086911), (97, 5034501), (199, 2454003), (291, 1678167), (597, 818001), (873, 559389), (937, 521181), (1791, 272667), (2619, 186463), (2811, 173727), (5373, 90889), (8433, 57909), (19303, 25299)]