298485887

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{7127}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 354004992

約数和(自身を除く): 55519105

約数列:

[1, 7, 31, 193, 217, 1351, 5983, 7127, 41881, 49889, 220937, 1375511, 1546559, 9628577, 42640841, 298485887]

約数ペア:

[(1, 298485887), (7, 42640841), (31, 9628577), (193, 1546559), (217, 1375511), (1351, 220937), (5983, 49889), (7127, 41881)]