2185893

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 3409600

約数和(自身を除く): 1223707

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4261, 12783, 38349, 80959, 115047, 242877, 728631, 2185893]

約数ペア:

[(1, 2185893), (3, 728631), (9, 242877), (19, 115047), (27, 80959), (57, 38349), (171, 12783), (513, 4261)]