38087847

素因数分解:

$3^3\times 7^2\times {\mathrm{28789}}^1$

素因数の和:28812

約数の個数: 24

約数和(自身を含む): 65641200

約数和(自身を除く): 27553353

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 28789, 86367, 201523, 259101, 604569, 777303, 1410661, 1813707, 4231983, 5441121, 12695949, 38087847]

約数ペア:

[(1, 38087847), (3, 12695949), (7, 5441121), (9, 4231983), (21, 1813707), (27, 1410661), (49, 777303), (63, 604569), (147, 259101), (189, 201523), (441, 86367), (1323, 28789)]