498342021

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{7723}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 673656384

約数和(自身を除く): 175314363

約数列:

[1, 3, 137, 157, 411, 471, 7723, 21509, 23169, 64527, 1058051, 1212511, 3174153, 3637533, 166114007, 498342021]

約数ペア:

[(1, 498342021), (3, 166114007), (137, 3637533), (157, 3174153), (411, 1212511), (471, 1058051), (7723, 64527), (21509, 23169)]