47975229

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 72277920

約数和(自身を除く): 24302691

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 2339, 6837, 7017, 20511, 21051, 100577, 123967, 301731, 371901, 905193, 1115703, 5330581, 15991743, 47975229]

約数ペア:

[(1, 47975229), (3, 15991743), (9, 5330581), (43, 1115703), (53, 905193), (129, 371901), (159, 301731), (387, 123967), (477, 100577), (2279, 21051), (2339, 20511), (6837, 7017)]