83893047

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2957}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 130838256

約数和(自身を除く): 46945209

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 2957, 4053, 8871, 9457, 20699, 28371, 62097, 144893, 434679, 570701, 1712103, 3994907, 11984721, 27964349, 83893047]

約数ペア:

[(1, 83893047), (3, 27964349), (7, 11984721), (21, 3994907), (49, 1712103), (147, 570701), (193, 434679), (579, 144893), (1351, 62097), (2957, 28371), (4053, 20699), (8871, 9457)]