13337943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 18825600

約数和(自身を除く): 5487657

約数列:

[1, 3, 19, 57, 211, 633, 1109, 3327, 4009, 12027, 21071, 63213, 233999, 701997, 4445981, 13337943]

約数ペア:

[(1, 13337943), (3, 4445981), (19, 701997), (57, 233999), (211, 63213), (633, 21071), (1109, 12027), (3327, 4009)]