47938539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 74223360

約数和(自身を除く): 26284821

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 627, 757, 1111, 1919, 2271, 3333, 5757, 8327, 14383, 21109, 24981, 43149, 63327, 76457, 158213, 229371, 474639, 841027, 1452683, 2523081, 4358049, 15979513, 47938539]

約数ペア:

[(1, 47938539), (3, 15979513), (11, 4358049), (19, 2523081), (33, 1452683), (57, 841027), (101, 474639), (209, 229371), (303, 158213), (627, 76457), (757, 63327), (1111, 43149), (1919, 24981), (2271, 21109), (3333, 14383), (5757, 8327)]