47982771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 73291920

約数和(自身を除く): 25309149

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 1013, 2493, 3039, 5263, 9117, 15789, 19247, 47367, 57741, 173223, 280601, 841803, 2525409, 5331419, 15994257, 47982771]

約数ペア:

[(1, 47982771), (3, 15994257), (9, 5331419), (19, 2525409), (57, 841803), (171, 280601), (277, 173223), (831, 57741), (1013, 47367), (2493, 19247), (3039, 15789), (5263, 9117)]