2007286893

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{152657}}^1$

素因数の和:153153

約数の個数: 16

約数和(自身を含む): 2979884160

約数和(自身を除く): 972597267

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 152657, 457971, 1373913, 4121739, 74343959, 223031877, 669095631, 2007286893]

約数ペア:

[(1, 2007286893), (3, 669095631), (9, 223031877), (27, 74343959), (487, 4121739), (1461, 1373913), (4383, 457971), (13149, 152657)]