38840283

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 59473920

約数和(自身を除く): 20633637

約数列:

[1, 3, 9, 27, 47, 127, 141, 241, 381, 423, 723, 1143, 1269, 2169, 3429, 5969, 6507, 11327, 17907, 30607, 33981, 53721, 91821, 101943, 161163, 275463, 305829, 826389, 1438529, 4315587, 12946761, 38840283]

約数ペア:

[(1, 38840283), (3, 12946761), (9, 4315587), (27, 1438529), (47, 826389), (127, 305829), (141, 275463), (241, 161163), (381, 101943), (423, 91821), (723, 53721), (1143, 33981), (1269, 30607), (2169, 17907), (3429, 11327), (5969, 6507)]