7838961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 11706240

約数和(自身を除く): 3867279

約数列:

[1, 3, 13, 29, 39, 87, 239, 377, 717, 841, 1131, 2523, 3107, 6931, 9321, 10933, 20793, 32799, 90103, 200999, 270309, 602997, 2612987, 7838961]

約数ペア:

[(1, 7838961), (3, 2612987), (13, 602997), (29, 270309), (39, 200999), (87, 90103), (239, 32799), (377, 20793), (717, 10933), (841, 9321), (1131, 6931), (2523, 3107)]