255280371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{2473}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 358631040

約数和(自身を除く): 103350669

約数列:

[1, 3, 19, 57, 1811, 2473, 5433, 7419, 34409, 46987, 103227, 140961, 4478603, 13435809, 85093457, 255280371]

約数ペア:

[(1, 255280371), (3, 85093457), (19, 13435809), (57, 4478603), (1811, 140961), (2473, 103227), (5433, 46987), (7419, 34409)]