4957119

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 20

約数和(自身を含む): 7797240

約数和(自身を除く): 2840121

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3221, 9663, 28989, 61199, 86967, 183597, 260901, 550791, 1652373, 4957119]

約数ペア:

[(1, 4957119), (3, 1652373), (9, 550791), (19, 260901), (27, 183597), (57, 86967), (81, 61199), (171, 28989), (513, 9663), (1539, 3221)]