3904101

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 6385600

約数和(自身を除く): 2481499

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 153, 171, 237, 289, 323, 711, 867, 969, 1343, 1501, 2601, 2907, 4029, 4503, 5491, 12087, 13509, 16473, 22831, 25517, 49419, 68493, 76551, 205479, 229653, 433789, 1301367, 3904101]

約数ペア:

[(1, 3904101), (3, 1301367), (9, 433789), (17, 229653), (19, 205479), (51, 76551), (57, 68493), (79, 49419), (153, 25517), (171, 22831), (237, 16473), (289, 13509), (323, 12087), (711, 5491), (867, 4503), (969, 4029), (1343, 2907), (1501, 2601)]