2017938429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{19577}}^1$

素因数の和:20477

約数の個数: 24

約数和(自身を含む): 3142738872

約数和(自身を除く): 1124800443

約数列:

[1, 3, 9, 13, 39, 117, 881, 2643, 7929, 11453, 19577, 34359, 58731, 103077, 176193, 254501, 763503, 2290509, 17247337, 51742011, 155226033, 224215381, 672646143, 2017938429]

約数ペア:

[(1, 2017938429), (3, 672646143), (9, 224215381), (13, 155226033), (39, 51742011), (117, 17247337), (881, 2290509), (2643, 763503), (7929, 254501), (11453, 176193), (19577, 103077), (34359, 58731)]