24217947

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 39504080

約数和(自身を除く): 15286133

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 211, 327, 351, 633, 981, 1053, 1417, 1899, 2743, 2943, 4251, 5697, 8229, 8829, 12753, 17091, 22999, 24687, 38259, 68997, 74061, 114777, 206991, 222183, 298987, 620973, 896961, 1862919, 2690883, 8072649, 24217947]

約数ペア:

[(1, 24217947), (3, 8072649), (9, 2690883), (13, 1862919), (27, 896961), (39, 620973), (81, 298987), (109, 222183), (117, 206991), (211, 114777), (327, 74061), (351, 68997), (633, 38259), (981, 24687), (1053, 22999), (1417, 17091), (1899, 12753), (2743, 8829), (2943, 8229), (4251, 5697)]