2870991

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 4295520

約数和(自身を除く): 1424529

約数列:

[1, 3, 9, 27, 113, 339, 941, 1017, 2823, 3051, 8469, 25407, 106333, 318999, 956997, 2870991]

約数ペア:

[(1, 2870991), (3, 956997), (9, 318999), (27, 106333), (113, 25407), (339, 8469), (941, 3051), (1017, 2823)]