2011094985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167801}}^1$

素因数の和:167873

約数の個数: 32

約数和(自身を含む): 3479542272

約数和(自身を除く): 1468447287

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 167801, 503403, 839005, 2517015, 2852617, 7886647, 8557851, 14263085, 23659941, 39433235, 42789255, 118299705, 134072999, 402218997, 670364995, 2011094985]

約数ペア:

[(1, 2011094985), (3, 670364995), (5, 402218997), (15, 134072999), (17, 118299705), (47, 42789255), (51, 39433235), (85, 23659941), (141, 14263085), (235, 8557851), (255, 7886647), (705, 2852617), (799, 2517015), (2397, 839005), (3995, 503403), (11985, 167801)]