4294389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 1995531

約数列:

[1, 3, 11, 33, 179, 537, 727, 1969, 2181, 5907, 7997, 23991, 130133, 390399, 1431463, 4294389]

約数ペア:

[(1, 4294389), (3, 1431463), (11, 390399), (33, 130133), (179, 23991), (537, 7997), (727, 5907), (1969, 2181)]