15464739

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 5920989

約数列:

[1, 3, 47, 67, 141, 201, 1637, 3149, 4911, 9447, 76939, 109679, 230817, 329037, 5154913, 15464739]

約数ペア:

[(1, 15464739), (3, 5154913), (47, 329037), (67, 230817), (141, 109679), (201, 76939), (1637, 9447), (3149, 4911)]