79278003

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12973}}^1$

素因数の和:13083

約数の個数: 24

約数和(自身を含む): 132231008

約数和(自身を除く): 52953005

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 12973, 38919, 90811, 116757, 272433, 817299, 1258381, 3775143, 8808667, 11325429, 26426001, 79278003]

約数ペア:

[(1, 79278003), (3, 26426001), (7, 11325429), (9, 8808667), (21, 3775143), (63, 1258381), (97, 817299), (291, 272433), (679, 116757), (873, 90811), (2037, 38919), (6111, 12973)]