47747329

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 11329535

約数列:

[1, 7, 41, 43, 53, 73, 287, 301, 371, 511, 1763, 2173, 2279, 2993, 3139, 3869, 12341, 15211, 15953, 20951, 21973, 27083, 93439, 128699, 158629, 166367, 654073, 900893, 1110403, 1164569, 6821047, 47747329]

約数ペア:

[(1, 47747329), (7, 6821047), (41, 1164569), (43, 1110403), (53, 900893), (73, 654073), (287, 166367), (301, 158629), (371, 128699), (511, 93439), (1763, 27083), (2173, 21973), (2279, 20951), (2993, 15953), (3139, 15211), (3869, 12341)]