252452753

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{271163}}^1$

素因数の和:271196

約数の個数: 12

約数和(自身を含む): 309126960

約数和(自身を除く): 56674207

約数列:

[1, 7, 19, 49, 133, 931, 271163, 1898141, 5152097, 13286987, 36064679, 252452753]

約数ペア:

[(1, 252452753), (7, 36064679), (19, 13286987), (49, 5152097), (133, 1898141), (931, 271163)]