2707341

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 4558848

約数和(自身を除く): 1851507

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 211, 273, 329, 611, 633, 987, 1477, 1833, 2743, 4277, 4431, 8229, 9917, 12831, 19201, 29751, 57603, 69419, 128921, 208257, 386763, 902447, 2707341]

約数ペア:

[(1, 2707341), (3, 902447), (7, 386763), (13, 208257), (21, 128921), (39, 69419), (47, 57603), (91, 29751), (141, 19201), (211, 12831), (273, 9917), (329, 8229), (611, 4431), (633, 4277), (987, 2743), (1477, 1833)]