15034719

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 24640000

約数和(自身を除く): 9605281

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 769, 931, 1029, 2307, 2793, 5383, 6517, 14611, 16149, 19551, 37681, 43833, 102277, 113043, 263767, 306831, 715939, 791301, 2147817, 5011573, 15034719]

約数ペア:

[(1, 15034719), (3, 5011573), (7, 2147817), (19, 791301), (21, 715939), (49, 306831), (57, 263767), (133, 113043), (147, 102277), (343, 43833), (399, 37681), (769, 19551), (931, 16149), (1029, 14611), (2307, 6517), (2793, 5383)]