56396649

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 76809600

約数和(自身を除く): 20412951

約数列:

[1, 3, 71, 149, 213, 447, 1777, 5331, 10579, 31737, 126167, 264773, 378501, 794319, 18798883, 56396649]

約数ペア:

[(1, 56396649), (3, 18798883), (71, 794319), (149, 378501), (213, 264773), (447, 126167), (1777, 31737), (5331, 10579)]