2476929

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 4178944

約数和(自身を除く): 1702015

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 211, 273, 301, 559, 633, 903, 1477, 1677, 2743, 3913, 4431, 8229, 9073, 11739, 19201, 27219, 57603, 63511, 117949, 190533, 353847, 825643, 2476929]

約数ペア:

[(1, 2476929), (3, 825643), (7, 353847), (13, 190533), (21, 117949), (39, 63511), (43, 57603), (91, 27219), (129, 19201), (211, 11739), (273, 9073), (301, 8229), (559, 4431), (633, 3913), (903, 2743), (1477, 1677)]