2912763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1925637

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 199, 287, 357, 597, 697, 861, 1393, 2091, 3383, 4179, 4879, 8159, 10149, 14637, 23681, 24477, 57113, 71043, 138703, 171339, 416109, 970921, 2912763]

約数ペア:

[(1, 2912763), (3, 970921), (7, 416109), (17, 171339), (21, 138703), (41, 71043), (51, 57113), (119, 24477), (123, 23681), (199, 14637), (287, 10149), (357, 8159), (597, 4879), (697, 4179), (861, 3383), (1393, 2091)]