47643351

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6427}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 72816384

約数和(自身を除く): 25173033

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 6427, 7413, 19281, 44989, 134967, 2268731, 6806193, 15881117, 47643351]

約数ペア:

[(1, 47643351), (3, 15881117), (7, 6806193), (21, 2268731), (353, 134967), (1059, 44989), (2471, 19281), (6427, 7413)]