774627321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61493}}^1$

素因数の和:61545

約数の個数: 32

約数和(自身を含む): 1239719040

約数和(自身を除く): 465091719

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 61493, 184479, 799409, 1045381, 1168367, 2398227, 3136143, 3505101, 13589953, 15188771, 19862239, 40769859, 45566313, 59586717, 258209107, 774627321]

約数ペア:

[(1, 774627321), (3, 258209107), (13, 59586717), (17, 45566313), (19, 40769859), (39, 19862239), (51, 15188771), (57, 13589953), (221, 3505101), (247, 3136143), (323, 2398227), (663, 1168367), (741, 1045381), (969, 799409), (4199, 184479), (12597, 61493)]