78868713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{341423}}^1$

素因数の和:341444

約数の個数: 16

約数和(自身を含む): 131106816

約数和(自身を除く): 52238103

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 341423, 1024269, 2389961, 3755653, 7169883, 11266959, 26289571, 78868713]

約数ペア:

[(1, 78868713), (3, 26289571), (7, 11266959), (11, 7169883), (21, 3755653), (33, 2389961), (77, 1024269), (231, 341423)]