38344509

素因数分解:

$3^4\times 7^2\times {\mathrm{9661}}^1$

素因数の和:9687

約数の個数: 30

約数和(自身を含む): 66638814

約数和(自身を除く): 28294305

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 9661, 28983, 67627, 86949, 202881, 260847, 473389, 608643, 782541, 1420167, 1825929, 4260501, 5477787, 12781503, 38344509]

約数ペア:

[(1, 38344509), (3, 12781503), (7, 5477787), (9, 4260501), (21, 1825929), (27, 1420167), (49, 782541), (63, 608643), (81, 473389), (147, 260847), (189, 202881), (441, 86949), (567, 67627), (1323, 28983), (3969, 9661)]