291217254

素因数分解:

$2^1\times 3^1\times {\mathrm{6481}}^1\times {\mathrm{7489}}^1$

素因数の和:13975

約数の個数: 16

約数和(自身を含む): 582602160

約数和(自身を除く): 291384906

約数列:

[1, 2, 3, 6, 6481, 7489, 12962, 14978, 19443, 22467, 38886, 44934, 48536209, 97072418, 145608627, 291217254]

約数ペア:

[(1, 291217254), (2, 145608627), (3, 97072418), (6, 48536209), (6481, 44934), (7489, 38886), (12962, 22467), (14978, 19443)]