516477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 846720

約数和(自身を除く): 330243

約数列:

[1, 3, 13, 17, 19, 39, 41, 51, 57, 123, 221, 247, 323, 533, 663, 697, 741, 779, 969, 1599, 2091, 2337, 4199, 9061, 10127, 12597, 13243, 27183, 30381, 39729, 172159, 516477]

約数ペア:

[(1, 516477), (3, 172159), (13, 39729), (17, 30381), (19, 27183), (39, 13243), (41, 12597), (51, 10127), (57, 9061), (123, 4199), (221, 2337), (247, 2091), (323, 1599), (533, 969), (663, 779), (697, 741)]