30884271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6733}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 45252480

約数和(自身を除く): 14368209

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6733, 20199, 74063, 222189, 935887, 2807661, 10294757, 30884271]

約数ペア:

[(1, 30884271), (3, 10294757), (11, 2807661), (33, 935887), (139, 222189), (417, 74063), (1529, 20199), (4587, 6733)]