17497539

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 28174608

約数和(自身を除く): 10677069

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 131, 153, 291, 393, 459, 873, 1179, 1377, 1649, 2227, 2619, 3537, 4947, 6681, 7857, 10611, 12707, 14841, 20043, 38121, 44523, 60129, 114363, 133569, 180387, 216019, 343089, 648057, 1029267, 1944171, 5832513, 17497539]

約数ペア:

[(1, 17497539), (3, 5832513), (9, 1944171), (17, 1029267), (27, 648057), (51, 343089), (81, 216019), (97, 180387), (131, 133569), (153, 114363), (291, 60129), (393, 44523), (459, 38121), (873, 20043), (1179, 14841), (1377, 12707), (1649, 10611), (2227, 7857), (2619, 6681), (3537, 4947)]