266286957

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{12941}}^1$

素因数の和:13001

約数の個数: 16

約数和(自身を含む): 374800320

約数和(自身を除く): 108513363

約数列:

[1, 3, 19, 57, 361, 1083, 6859, 12941, 20577, 38823, 245879, 737637, 4671701, 14015103, 88762319, 266286957]

約数ペア:

[(1, 266286957), (3, 88762319), (19, 14015103), (57, 4671701), (361, 737637), (1083, 245879), (6859, 38823), (12941, 20577)]