12706221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4736

約数の個数: 16

約数和(自身を含む): 18708480

約数和(自身を除く): 6002259

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 4639, 13917, 51029, 153087, 385037, 1155111, 4235407, 12706221]

約数ペア:

[(1, 12706221), (3, 4235407), (11, 1155111), (33, 385037), (83, 153087), (249, 51029), (913, 13917), (2739, 4639)]