118408087

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 138673152

約数和(自身を除く): 20265065

約数列:

[1, 7, 47, 329, 491, 733, 3437, 5131, 23077, 34451, 161539, 241157, 359903, 2519321, 16915441, 118408087]

約数ペア:

[(1, 118408087), (7, 16915441), (47, 2519321), (329, 359903), (491, 241157), (733, 161539), (3437, 34451), (5131, 23077)]