7693461

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 20

約数和(自身を含む): 12100000

約数和(自身を除く): 4406539

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4999, 14997, 44991, 94981, 134973, 284943, 404919, 854829, 2564487, 7693461]

約数ペア:

[(1, 7693461), (3, 2564487), (9, 854829), (19, 404919), (27, 284943), (57, 134973), (81, 94981), (171, 44991), (513, 14997), (1539, 4999)]