3747123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 6037200

約数和(自身を除く): 2290077

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1289, 2907, 3867, 11601, 21913, 24491, 65739, 73473, 197217, 220419, 416347, 1249041, 3747123]

約数ペア:

[(1, 3747123), (3, 1249041), (9, 416347), (17, 220419), (19, 197217), (51, 73473), (57, 65739), (153, 24491), (171, 21913), (323, 11601), (969, 3867), (1289, 2907)]