40058721

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 59065344

約数和(自身を除く): 19006623

約数列:

[1, 3, 9, 101, 127, 303, 347, 381, 909, 1041, 1143, 3123, 12827, 35047, 38481, 44069, 105141, 115443, 132207, 315423, 396621, 4450969, 13352907, 40058721]

約数ペア:

[(1, 40058721), (3, 13352907), (9, 4450969), (101, 396621), (127, 315423), (303, 132207), (347, 115443), (381, 105141), (909, 44069), (1041, 38481), (1143, 35047), (3123, 12827)]