253900977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{6673}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 369686208

約数和(自身を除く): 115785231

約数列:

[1, 3, 11, 33, 1153, 3459, 6673, 12683, 20019, 38049, 73403, 220209, 7693969, 23081907, 84633659, 253900977]

約数ペア:

[(1, 253900977), (3, 84633659), (11, 23081907), (33, 7693969), (1153, 220209), (3459, 73403), (6673, 38049), (12683, 20019)]