389366946

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{424147}}^1$

素因数の和:424175

約数の個数: 32

約数和(自身を含む): 916159680

約数和(自身を除く): 526792734

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 424147, 848294, 1272441, 2544882, 3817323, 7210499, 7634646, 11451969, 14420998, 21631497, 22903938, 43262994, 64894491, 129788982, 194683473, 389366946]

約数ペア:

[(1, 389366946), (2, 194683473), (3, 129788982), (6, 64894491), (9, 43262994), (17, 22903938), (18, 21631497), (27, 14420998), (34, 11451969), (51, 7634646), (54, 7210499), (102, 3817323), (153, 2544882), (306, 1272441), (459, 848294), (918, 424147)]