38321499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 18126501

約数列:

[1, 3, 19, 29, 57, 87, 97, 239, 291, 551, 717, 1653, 1843, 2813, 4541, 5529, 6931, 8439, 13623, 20793, 23183, 53447, 69549, 131689, 160341, 395067, 440477, 672307, 1321431, 2016921, 12773833, 38321499]

約数ペア:

[(1, 38321499), (3, 12773833), (19, 2016921), (29, 1321431), (57, 672307), (87, 440477), (97, 395067), (239, 160341), (291, 131689), (551, 69549), (717, 53447), (1653, 23183), (1843, 20793), (2813, 13623), (4541, 8439), (5529, 6931)]