127087219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4951}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 153710080

約数和(自身を除く): 26622861

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 4951, 25669, 34657, 94069, 658483, 955543, 6688801, 18155317, 127087219]

約数ペア:

[(1, 127087219), (7, 18155317), (19, 6688801), (133, 955543), (193, 658483), (1351, 94069), (3667, 34657), (4951, 25669)]