40655949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 55355904

約数和(自身を除く): 14699955

約数列:

[1, 3, 71, 163, 213, 489, 1171, 3513, 11573, 34719, 83141, 190873, 249423, 572619, 13551983, 40655949]

約数ペア:

[(1, 40655949), (3, 13551983), (71, 572619), (163, 249423), (213, 190873), (489, 83141), (1171, 34719), (3513, 11573)]