807831423

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 1357248256

約数和(自身を除く): 549416833

約数列:

[1, 3, 7, 9, 21, 63, 97, 163, 291, 489, 679, 811, 873, 1141, 1467, 2037, 2433, 3423, 5677, 6111, 7299, 10269, 15811, 17031, 47433, 51093, 78667, 110677, 132193, 142299, 236001, 332031, 396579, 550669, 708003, 925351, 996093, 1189737, 1652007, 2776053, 4956021, 8328159, 12822721, 38468163, 89759047, 115404489, 269277141, 807831423]

約数ペア:

[(1, 807831423), (3, 269277141), (7, 115404489), (9, 89759047), (21, 38468163), (63, 12822721), (97, 8328159), (163, 4956021), (291, 2776053), (489, 1652007), (679, 1189737), (811, 996093), (873, 925351), (1141, 708003), (1467, 550669), (2037, 396579), (2433, 332031), (3423, 236001), (5677, 142299), (6111, 132193), (7299, 110677), (10269, 78667), (15811, 51093), (17031, 47433)]