2247251769

素因数分解:

$3^4\times 7^2\times {\mathrm{566201}}^1$

素因数の和:566227

約数の個数: 30

約数和(自身を含む): 3905095194

約数和(自身を除く): 1657843425

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 566201, 1698603, 3963407, 5095809, 11890221, 15287427, 27743849, 35670663, 45862281, 83231547, 107011989, 249694641, 321035967, 749083923, 2247251769]

約数ペア:

[(1, 2247251769), (3, 749083923), (7, 321035967), (9, 249694641), (21, 107011989), (27, 83231547), (49, 45862281), (63, 35670663), (81, 27743849), (147, 15287427), (189, 11890221), (441, 5095809), (567, 3963407), (1323, 1698603), (3969, 566201)]