214970763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 347742720

約数和(自身を除く): 132771957

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 701, 859, 2103, 2577, 4907, 6013, 11917, 14603, 14721, 18039, 35751, 43809, 83419, 102221, 250257, 306663, 602159, 1806477, 4215113, 10236703, 12645339, 30710109, 71656921, 214970763]

約数ペア:

[(1, 214970763), (3, 71656921), (7, 30710109), (17, 12645339), (21, 10236703), (51, 4215113), (119, 1806477), (357, 602159), (701, 306663), (859, 250257), (2103, 102221), (2577, 83419), (4907, 43809), (6013, 35751), (11917, 18039), (14603, 14721)]