30462681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7321}}^1$

素因数の和:7416

約数の個数: 16

約数和(自身を含む): 43346240

約数和(自身を除く): 12883559

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 7321, 21963, 139099, 417297, 534433, 1603299, 10154227, 30462681]

約数ペア:

[(1, 30462681), (3, 10154227), (19, 1603299), (57, 534433), (73, 417297), (219, 139099), (1387, 21963), (4161, 7321)]