296688021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743579}}^1$

素因数の和:743608

約数の個数: 16

約数和(自身を含む): 475891200

約数和(自身を除く): 179203179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 743579, 2230737, 5205053, 14128001, 15615159, 42384003, 98896007, 296688021]

約数ペア:

[(1, 296688021), (3, 98896007), (7, 42384003), (19, 15615159), (21, 14128001), (57, 5205053), (133, 2230737), (399, 743579)]